At the Beginner level (A1), students encounter the word 'Alima' in its most basic forms. The focus is on simple subject-verb-object structures. Learners are taught to say 'I know' (A'lamu) or 'I don't know' (La a'lamu) in response to factual questions. At this stage, the distinction between 'Alima' and 'Arafa' is introduced simply: use 'Alima' for information like phone numbers, dates, or basic facts, and 'Arafa' for people. The vocabulary is limited to common daily situations, such as knowing the time or knowing if a shop is open. The goal is for the student to recognize the root 'A-L-M' and relate it to the concept of information. Exercises at this level usually involve simple conjugation in the present tense and matching the verb with factual objects. It is important for A1 learners to start noticing the kasra on the second letter in the past tense (Alima) to build a strong foundation for future verb patterns.
At the Elementary level (A2), the word 'Alima' is used to describe learning about events or being informed of news. Students begin to use the verb with the particle 'anna' (that) to form more complex sentences like 'I know that he is coming.' They also learn the past tense 'Alimtu' (I knew/I found out). The context expands to include school and work environments, where one might 'know' the answer to a question or 'learn' about a meeting. At this level, learners should be comfortable using the verb in both the past and present tenses for all persons (I, you, he, she, we, they). The concept of 'Ilm' (knowledge) as a noun is also introduced, helping students see the connection between the verb and its derivatives. Exercises focus on sentence construction and distinguishing between 'knowing' a fact and 'recognizing' a person, reinforcing the Alima vs. Arafa rule in more varied contexts.
At the Intermediate level (B1), 'Alima' is used in more formal and academic contexts. Students learn to use the verb with prepositions like 'bi' (to be informed of) and explore the passive voice 'ulima' (it is known). The usage moves beyond simple facts to include knowledge of processes and more abstract information. B1 learners are expected to understand the verb in news reports and formal letters. They also start using the imperative 'I'lam' (Know!) in appropriate contexts, such as in an instructional text or a formal advice. The word family expands to include 'Ma'lumat' (information) and 'Mu'allim' (teacher). At this stage, students should be able to discuss their education and what they have 'learned' (ta'allama, a related Form V verb) using the root. Exercises involve reading short news clips where 'Alima' appears and practicing the use of 'anna' with different subject pronouns.
At the Upper Intermediate level (B2), the focus shifts to the nuances of 'Alima' in professional and literary Arabic. Students explore the different shades of meaning between 'Alima', 'Dara', and 'Iddaraka'. They learn how 'Alima' functions in legal and official language, where it signifies formal notification. B2 learners should be able to use the verb in complex argumentative sentences, such as 'Having known the consequences, he still proceeded.' The use of the verb in the Quran and classical poetry is introduced to show its historical and spiritual depth. Students also learn about the 'Ulama' (scholars) and the role of 'Ilm' in Islamic history. Exercises at this level include summarizing articles that use 'Alima' in various ways and writing formal emails where the verb is used to acknowledge receipt of information or confirm awareness of a policy.
At the Advanced level (C1), 'Alima' is analyzed in philosophical and highly technical contexts. Students study the concept of 'Epistemology' (Ilm al-Ma'rifah) and how 'Alima' relates to the nature of truth and certainty. The verb is used to discuss scientific discoveries, complex data analysis, and high-level political intelligence. C1 learners explore the rhetorical uses of the verb in classical Arabic eloquence (Balagha), such as how the choice of 'Alima' over another verb can change the emphasis of a sentence. They also look at the intensive forms of the root, like 'Allama' (to teach) and 'A'lama' (to inform), and how they interact in a sentence. Exercises involve analyzing academic papers, listening to high-level lectures, and participating in debates where precise terminology is required to distinguish between types of knowledge and levels of certainty.
At the Mastery level (C2), the learner treats 'Alima' with the sophistication of a native scholar. They understand the deepest etymological roots and the evolution of the word from pre-Islamic poetry to modern technical jargon. C2 learners can discern the subtle stylistic reasons why an author might choose 'Alima' in a specific sentence structure to evoke a certain emotional or intellectual response. They are comfortable with the most complex grammatical constructions involving the verb, including its use in highly specialized legal, theological, and scientific texts. At this level, the student can produce high-level academic or literary work in Arabic, using the root 'A-L-M' and all its derivatives with perfect precision. Exercises involve translating complex philosophical texts, critiquing literary works, and engaging in high-level research where 'Alima' is a central concept in the discourse.

عَلِمَ in 30 Seconds

  • Alima is the primary Arabic verb for knowing facts, concepts, and news, distinct from knowing people.
  • It follows the Fa-i-la pattern in the past tense (Alima) and Ya-f-a-lu in the present (Ya'lamu).
  • It is the root of many essential words like Ilm (science), Mu'allim (teacher), and Ma'lumat (information).
  • Commonly used with the particle 'anna' (that) or 'bi' (about/of) to introduce the object of knowledge.

The Arabic verb عَلِمَ (Alima) is one of the most fundamental pillars of the Arabic language, representing the concept of knowledge, awareness, and the acquisition of information. At its core, it refers to the state of knowing something as a fact or the process of coming to know something that was previously unknown. Unlike some other languages where 'knowing' might be a single broad category, Arabic distinguishes between types of knowledge. Alima specifically pertains to conceptual knowledge, facts, and certainties. It is often contrasted with Arafa, which is used for knowing people, places, or recognizing something through the senses. When you use Alima, you are speaking about the intellect and the heart's certainty regarding a piece of information. In the Modern Standard Arabic context, it is used extensively in formal education, news reporting, and scientific discourse.

Cognitive Awareness
The verb describes the transition from a state of ignorance to a state of clarity. It is used when a person grasps a concept or becomes cognizant of a situation through study or observation.

هَل عَلِمْتَ أَنَّ الاِمْتِحَانَ غَداً؟ (Did you know that the exam is tomorrow?)

In classical literature and religious texts, this word carries immense weight. It is the root of the word Ilm (science/knowledge) and Alim (scholar). When used in a religious context, it often refers to the divine knowledge of God, which encompasses all things past, present, and future. For a student of Arabic, mastering Alima involves understanding its transitiveness; it often takes a direct object or is followed by the particle anna (that) or bi (of/with). This versatility allows it to function in simple daily conversations as well as complex philosophical debates. For example, in a news broadcast, you might hear 'The world learned of the event,' using the past tense alima to signify the global spread of information.

Formal Usage
In legal and official documents, this verb is used to confirm that a party has been notified or has become aware of certain terms and conditions.

لَقَدْ عَلِمَ القَاضِي بِالحَقِيقَةِ. (The judge became aware of the truth.)

Furthermore, the verb is used to denote 'finding out' or 'learning.' If you were searching for a solution and finally stumbled upon it, you would say alimtu al-hall. This nuances the verb as not just a static state of having information but also the dynamic act of discovery. It is the foundation of the Arabic educational philosophy, where the pursuit of knowledge is seen as an active, lifelong journey. In modern digital contexts, it is also used for notifications or system alerts where the user 'acknowledges' or 'is informed' of a status change.

كُنْتُ لا أَعْلَمُ، وَالآنَ عَلِمْتُ. (I did not know, and now I have learned/found out.)

Using عَلِمَ (Alima) correctly requires an understanding of its grammatical patterns. It is a Form I triliteral verb (Fa-i-la pattern), which means the second root letter carries a kasra in the past tense. In the present tense, it becomes Ya'lamu (Ya-f-a-lu pattern), where the second root letter carries a fatha. One of the most common ways to use this verb is with the particle anna (that), followed by a nominal sentence. This is how you express 'knowing that something is the case.' For example, 'I knew that the road was closed' would be Alimtu anna al-tariqa maghluq. This structure is essential for expressing complex thoughts and conveying information about the state of the world.

Transitive Usage with 'Bi'
Often, Alima is paired with the preposition 'bi' to mean 'to be informed of' or 'to have knowledge about' a specific matter or event.

لَمْ يَعْلَمْ أَحَدٌ بِالقَرَارِ بَعْدُ. (No one has learned of the decision yet.)

Another key aspect is its use in the passive voice, ulima, which means 'it is known' or 'it was learned.' This is frequently found in academic writing or formal reporting. For instance, 'It is known that water boils at 100 degrees.' When constructing sentences, pay attention to the subject-verb agreement. In Arabic, if the verb comes before the subject, it remains singular even if the subject is plural. However, if the subject comes first, the verb must match in number and gender. For example, 'The students knew' would be Alima al-tullab or Al-tullab alimu. This distinction is a hallmark of formal Arabic syntax and is crucial for achieving fluency and accuracy in writing.

Negative Constructions
To say 'I don't know,' you can use 'La a'lamu' (present) or 'Ma alimtu' (past), which are standard ways to express a lack of information.

اللهُ يَعْلَمُ مَا فِي القُلُوبِ. (God knows what is in the hearts.)

In more advanced usage, Alima can take two objects, especially when it means 'to find' or 'to deem' someone to be something. For example, 'I found the man to be honest' can be translated using a variation of this root. However, for a learner at the A2-B1 level, focusing on the 'knowing a fact' and 'learning about an event' meanings is most beneficial. You will also encounter the imperative form I'lam (Know!), which is often used in speeches or instructional texts to draw the listener's attention to an important point that follows. It serves as a rhetorical device to emphasize the significance of the information being shared.

اعْلَمْ أَنَّ الصَّبْرَ مِفْتَاحُ الفَرَجِ. (Know that patience is the key to relief.)

The word عَلِمَ (Alima) and its derivatives are ubiquitous across the Arabic-speaking world, appearing in diverse contexts ranging from the sacred to the scientific. In daily life, while dialects might favor words like darā or ārif, Alima remains the standard for anything formal. If you tune into a news channel like Al Jazeera or BBC Arabic, you will frequently hear the phrase 'sources have learned' (alimat al-masadir). This is the standard journalistic way to report breaking news or insider information. It conveys a sense of verified discovery, suggesting that the news agency has successfully obtained previously hidden or unconfirmed facts.

Academic and Scientific Discourse
In universities and schools, the root 'A-L-M' is everywhere. Words like 'Ilm' (science), 'Mu'allim' (teacher), and 'Ta'allum' (learning) all stem from this verb.

عَلِمَ البَاحِثُ نَتِيجَةَ التَّجْرِبَةِ. (The researcher learned the result of the experiment.)

In religious contexts, Alima is central to the concept of God's omniscience. In the Quran, the phrase 'God knows while you do not know' (Allahu ya'lamu wa antum la ta'lamun) is a recurring theme, emphasizing the limitation of human knowledge compared to the divine. You will hear this in Friday sermons (Khutbahs) and religious lectures. Beyond the mosque, the word is used in poetry and literature to describe the awakening of the mind or the painful realization of a hard truth. It is a word that carries both the light of education and the weight of responsibility that comes with knowing.

News and Media
Journalists use 'Alima' to introduce reports based on their investigative findings or received intelligence.

كَمَا عَلِمْنَا مِنَ التَّقَارِيرِ الأَوَّلِيَّةِ... (As we have learned from the initial reports...)

In the legal sphere, 'Ilm' refers to the official knowledge of a fact. For example, 'Ilm al-khabar' is a term used for a notice or an announcement. In courtroom settings, witnesses are asked if they 'knew' of a particular event, using this verb to establish facts. Even in modern technology, the word appears in 'Information Technology' (Tiknuluqiya al-Ma'lumat), where 'Ma'lumat' (information) is the plural of the passive participle of Alima. Whether you are reading a textbook, watching the news, or listening to a lecture, this verb is your gateway to understanding how information is processed and shared in the Arabic-speaking world.

هَذَا أَمْرٌ مَعْلُومٌ لِلْجَمِيعِ. (This is a matter known to everyone.)

One of the most frequent errors English speakers make when learning Arabic is the confusion between عَلِمَ (Alima) and عَرَفَ (Arafa). In English, the verb 'to know' covers a vast range of meanings, but in Arabic, these two verbs have distinct domains. You use Arafa for people, places, and recognition (e.g., 'I know Khalid' or 'I know this city'). You use Alima for facts, news, and abstract information (e.g., 'I know that the earth is round'). Using Alima for a person sounds very strange and grammatically incorrect in most contexts, as it implies you have 'scientific data' about them rather than a personal acquaintance.

The 'Person' Mistake
Avoid saying 'Alimtu al-rajul' to mean 'I know the man.' Instead, use 'Araftu al-rajul.'

خَطَأ: أَعْلَمُ صَدِيقَكَ. (Wrong: I know [factually] your friend.)

Another common mistake involves the conjugation of the past tense. Because it follows the fa-i-la pattern, many students accidentally use a fatha on the middle letter, saying alama instead of alima. While alama is a word (meaning 'to mark'), it is not the word for 'to know.' Similarly, in the present tense, ensure you use a fatha on the middle letter: ya'lamu. Some learners mistakenly carry the kasra over from the past tense and say ya'limu, which is incorrect in Standard Arabic. Paying close attention to these short vowels (harakat) is essential for proper pronunciation and meaning.

Preposition Pitfalls
Students often forget to use 'bi' when they mean 'learned of' or 'was informed about.' Simply saying 'Alimtu al-khabar' is okay, but 'Alimtu bi-al-khabar' is more idiomatic for 'I found out about the news.'

صَحِيح: عَلِمْتُ بِسَفَرِهِ. (Correct: I learned of/about his travel.)

Finally, be careful with the word I'lam (the imperative). While it means 'Know!', it can sound very authoritative or even harsh if used in the wrong context. In a casual conversation with a friend, using I'lam anna... might sound like you are giving a formal lecture. Instead, a more natural way to share information informally would be to say Tuta'rif? (Do you know?) or simply start with the news. Reserve I'lam for when you want to emphasize a serious fact or when writing a formal letter or speech. Understanding the register of the word is just as important as understanding its definition.

خَطَأ: عَلِمْتُ المَدِينَةَ جَيِّداً. (Wrong: I know the city well [as a fact]. Use 'Araftu' for places.)

Arabic is famous for its rich vocabulary, and the concept of knowing is no exception. While عَلِمَ (Alima) is the general word for knowing a fact, there are several alternatives that provide more specific nuances. Dara (دَرَى) is a common alternative, especially in literature and certain dialects. It often carries a sense of 'being aware' or 'having a clue' about something. It is frequently used in the negative ma adri (I don't know/I have no idea), which is very common in spoken Arabic. Another important verb is Iddaraka (ادَّرَكَ), which means to realize or grasp something fully, often after some effort or time.

Alima vs. Arafa
Alima = Facts, Science, News. Arafa = People, Places, Recognition, Experience.

دَرَى الرَّجُلُ بِالأَمْرِ. (The man became aware of the matter.)

For a more intellectual or deep understanding, the verb Fahima (فَهِمَ) is used, meaning 'to understand.' While you can know a fact (Alima) without fully understanding its implications, Fahima implies a grasp of the 'why' and 'how.' In academic settings, you might also see Ittala'a (اطَّلَعَ), which means 'to look into' or 'to become acquainted with' a document or a subject. This is very common in professional environments when someone says they have 'reviewed' or 'become aware of' a report. Then there is Ayana (أَيْقَنَ), which means to know with absolute certainty or conviction, moving beyond mere information to deep-seated belief.

Register and Context
Alima is formal/standard. Dara is more poetic/dialectal. Fahima is for comprehension. Arafa is for familiarity.

لَقَدْ أَيْقَنْتُ أَنَّ الصِّدْقَ نَجَاةٌ. (I have become certain that honesty is salvation.)

In some contexts, Sha'ara (شَعَرَ), meaning 'to feel' or 'to sense,' can overlap with knowing, particularly when referring to an intuitive awareness of a situation. However, Alima remains the most objective and solid of these terms. When choosing which word to use, ask yourself: Is this a fact? Is it a person? Is it a deep realization? Is it a review of a document? By selecting the precise verb, you demonstrate a higher level of fluency and a better grasp of the nuances that make Arabic such a descriptive and precise language.

هَل فَهِمْتَ الدَّرْسَ؟ (Did you understand the lesson?)

How Formal Is It?

Formal

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Neutral

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Informal

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Child friendly

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Slang

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Fun Fact

The word for 'world' (Alam) comes from the same root because the world is a 'sign' or a 'mark' that leads one to know the Creator.

Pronunciation Guide

UK /ˈʕalima/
US /ˈʕalɪmə/
The stress is on the first syllable: 'A-li-ma.
Rhymes With
فَهِمَ (Fahima) سَلِمَ (Salima) غَنِمَ (Ghanima) رَحِمَ (Rahima) نَعِمَ (Na'ima) قَدِمَ (Qadima) طَعِمَ (Ta'ima) لَزِمَ (Lazima)
Common Errors
  • Pronouncing the 'Ayn' as a simple 'A' (Alima instead of 'Alima).
  • Putting the stress on the second syllable.
  • Changing the kasra to a fatha (saying Alama instead of Alima).
  • Over-emphasizing the 'l' sound.
  • Failing to pronounce the final short 'a' in formal settings.

Difficulty Rating

Reading 2/5

Easy to recognize the root, but must distinguish from similar words like 'Alama' (mark).

Writing 3/5

Requires correct conjugation and understanding of particles like 'anna' and 'bi'.

Speaking 2/5

Commonly used, but learners must avoid using it for 'knowing people'.

Listening 2/5

Very frequent in news and formal speech, easy to pick up.

What to Learn Next

Prerequisites

كِتَاب مَدْرَسَة قَرَأَ أَنَّ مَنْ

Learn Next

عَرِفَ فَهِمَ دَرَسَ بَحَثَ أَخْبَرَ

Advanced

اسْتَعْلَمَ أَيْقَنَ اطَّلَعَ بَرْهَنَ اسْتَنْتَجَ

Grammar to Know

Verbs of Certainty (Af'al al-Yaqin)

عَلِمْتُ زَيْداً مُجْتَهِداً. (I knew/found Zaid to be hardworking.)

The Particle 'Anna'

عَلِمْتُ أَنَّ الحَقَّ مَنْصُورٌ. (I knew that truth is victorious.)

Subject-Verb Agreement

عَلِمَ الرِّجَالُ (Verb stays singular when it comes first).

Passive Voice Construction

يُعْلَمُ أَنَّ... (It is known that...)

Jussive Mood with 'Lam'

لَمْ يَعْلَمْ (He did not know).

Examples by Level

1

أَنَا أَعْلَمُ اسْمَكَ.

I know your name.

Simple present tense, 1st person singular.

2

هَلْ تَعْلَمُ أَيْنَ المَكْتَبَةُ؟

Do you know where the library is?

Question form using 'hal' and 2nd person masculine singular.

3

لا أَعْلَمُ الجَوَابَ.

I don't know the answer.

Negative present tense using 'la'.

4

هُوَ يَعْلَمُ كُلَّ شَيْءٍ.

He knows everything.

3rd person masculine singular.

5

نَحْنُ نَعْلَمُ أَنَّكَ طَالِبٌ.

We know that you are a student.

1st person plural with 'anna'.

6

هِيَ تَعْلَمُ مَوْعِدَ الحِصَّةِ.

She knows the time of the class.

3rd person feminine singular.

7

أَعْلَمُ أَنَّ الجَوَّ بَارِدٌ.

I know that the weather is cold.

Present tense followed by a nominal sentence.

8

هَلْ تَعْلَمِينَ المَكْتَانَ؟

Do you (fem.) know the place?

2nd person feminine singular.

1

عَلِمْتُ بِالخَبَرِ اليَوْمَ.

I learned of the news today.

Past tense with the preposition 'bi'.

2

هَلْ عَلِمْتَ أَنَّ المَدْرَسَةَ مُغْلَقَةٌ؟

Did you know that the school is closed?

Past tense question with 'anna'.

3

لَمْ يَعْلَمِ الطُّلابُ بِالاِمْتِحَانِ.

The students did not know about the exam.

Negative past using 'lam' + jussive present.

4

عَلِمْنَا أَنَّكَ سَتُسَافِرُ.

We knew that you will travel.

Past tense 1st person plural.

5

هَلْ تَعْلَمُ مَتَى يَبْدَأُ الفِيلمُ؟

Do you know when the movie starts?

Present tense followed by a question word.

6

عَلِمَتِ البِنْتُ الحَقِيقَةَ.

The girl learned the truth.

Past tense 3rd person feminine singular.

7

نَحْنُ نَعْلَمُ كَيْفَ نَصِلُ إِلَى هُنَاكَ.

We know how to get there.

Present tense followed by 'kayfa' (how).

8

عَلِمَ المُدِيرُ بِالمُشْكِلَةِ.

The manager learned of the problem.

Past tense 3rd person masculine singular.

1

عَلِمَتِ المَصَادِرُ أَنَّ الاِتِّفَاقَ تَمَّ.

Sources have learned that the agreement was reached.

Journalistic style using 'alimat al-masadir'.

2

يَجِبُ أَنْ تَعْلَمَ أَنَّ العَمَلَ شَاقٌّ.

You must know that the work is hard.

Subjunctive mood after 'an'.

3

لَمْ أَكُنْ أَعْلَمُ أَنَّكَ هُنَا.

I didn't know that you were here.

Compound past tense (kana + present).

4

عَلِمَ العَالِمُ نَتِيجَةَ بَحْثِهِ.

The scientist learned the result of his research.

Subject-verb agreement in a formal context.

5

كَمَا هُوَ مَعْلُومٌ، الأَرْضُ تَدُورُ حَوْلَ الشَّمْسِ.

As is known, the earth revolves around the sun.

Using the passive participle 'ma'lum' as an adjective.

6

اعْلَمْ أَنَّ الوَقْتَ ثَمِينٌ.

Know that time is precious.

Imperative mood 'i'lam'.

7

عَلِمُوا بِالأَمْرِ بَعْدَ فَوَاتِ الأَوَانِ.

They learned of the matter after it was too late.

Past tense 3rd person masculine plural.

8

هَلْ تَعْلَمُ سَبَبَ غِيَابِهِ؟

Do you know the reason for his absence?

Present tense with a possessive construction (idafa).

1

عَلِمَ القَاضِي بِكُلِّ تَفَاصِيلِ القَضِيَّةِ.

The judge became aware of all the details of the case.

Formal legal context.

2

لَوْ عَلِمْتُ بِذَلِكَ، لَمَا جِئْتُ.

If I had known that, I wouldn't have come.

Conditional sentence using 'law'.

3

يُعْلَمُ مِنَ التَّقْرِيرِ أَنَّ الأَرْبَاحَ زَادَتْ.

It is known from the report that profits have increased.

Passive present tense 'yu'lamu'.

4

عَلِمَ النَّاسُ بِالقَرَارِ عَبْرَ وَسَائِلِ الإِعْلامِ.

People learned of the decision through the media.

Past tense with a collective noun subject.

5

مِنْ حَقِّكَ أَنْ تَعْلَمَ الحَقِيقَةَ كَامِلَةً.

It is your right to know the full truth.

Infinitive-like usage with 'an'.

6

لَمْ يَعْلَمْ أَحَدٌ مَا كَانَ يَدُورُ فِي خَلَدِهِ.

No one knew what was going on in his mind.

Literary expression 'ma kana yaduru fi khaladihi'.

7

عَلِمْتُ أَنَّكَ قَدْ نَجَحْتَ فِي الاِمْتِحَانِ.

I learned that you had passed the exam.

Past tense followed by 'anna' and 'qad'.

8

هَلْ تَعْلَمُ أَيَّ مَدًى وَصَلَتْ إِلَيْهِ الأَزْمَةُ؟

Do you know to what extent the crisis has reached?

Complex question structure.

1

عَلِمَ الفَيْلَسُوفُ أَنَّ المَعْرِفَةَ نِسْبِيَّةٌ.

The philosopher knew that knowledge is relative.

Abstract philosophical context.

2

لَمْ يَعْلَمِ التَّارِيخُ مِثْلَ هَذِهِ الحَادِثَةِ.

History has not known such an incident.

Personification of 'history' as the subject.

3

عَلِمَ البَاحِثُونَ بِوُجُودِ ثُغْرَةٍ فِي النَّظَرِيَّةِ.

Researchers learned of the existence of a flaw in the theory.

Academic terminology 'thughra' (flaw/gap).

4

مَا عَسَانَا أَنْ نَفْعَلَ وَقَدْ عَلِمْنَا بِالأَمْرِ؟

What can we do now that we have learned of the matter?

Rhetorical question with 'ma 'asana'.

5

عَلِمَ المَسْؤُولُونَ أَنَّ التَّغْيِيرَ حَتْمِيٌّ.

Officials knew that change is inevitable.

Formal political context.

6

لَقَدْ عَلِمْتُ عِلْمَ اليَقِينِ أَنَّهُ صَادِقٌ.

I have known with absolute certainty that he is truthful.

Using the cognate accusative 'ilma al-yaqin'.

7

عَلِمَتِ الاِسْتِخْبَارَاتُ بِمَكَانِ الاِخْتِبَاءِ.

Intelligence agencies learned of the hiding place.

Military/Security context.

8

يَنْبَغِي أَنْ تَعْلَمَ أَنَّ لِكُلِّ فِعْلٍ رَدَّ فِعْلٍ.

You should know that for every action, there is a reaction.

Formal scientific/philosophical advice.

1

عَلِمَ سِيبَوَيْهِ دَقَائِقَ النَّحْوِ العَرَبِيِّ.

Sibawayh knew the intricacies of Arabic grammar.

Referring to a historical linguistic authority.

2

لَمْ يَعْلَمِ المَرْءُ مَا تُخْفِيهِ لَهُ الأَيَّامُ.

Man does not know what the days hide for him.

Poetic/Philosophical reflection on fate.

3

عَلِمَتِ الدَّوْلَةُ بِضَرُورَةِ إِصْلاحِ المَنْظُومَةِ التَّعْلِيمِيَّةِ.

The state recognized the necessity of reforming the educational system.

High-level institutional usage.

4

عَلِمَ القَوْمُ أَنَّ لا مَفَرَّ مِنَ المَوَاجَهَةِ.

The people knew that there was no escape from the confrontation.

Literary/Epic tone.

5

لَقَدْ عَلِمْنَا مِنْ سِيَاقِ الحَدِيثِ أَنَّهُ يَقْصِدُ غَيْرَ ذَلِكَ.

We gathered from the context of the speech that he meant otherwise.

Complex linguistic analysis.

6

عَلِمَ العُلَمَاءُ أَنَّ الكَوْنَ يَتَمَدَّدُ بِاسْتِمْرَارٍ.

Scientists have known that the universe is constantly expanding.

Scientific fact in the present perfect sense.

7

لَمْ يَعْلَمْ أَحَدٌ كُنْهَ هَذِهِ الظَّاهِرَةِ بَعْدُ.

No one has yet known the true nature of this phenomenon.

Using 'kunh' (essence/true nature).

8

عَلِمَ بَنُو البَشَرِ أَنَّ السَّلامَ هُوَ الغَايَةُ الأَسْمَى.

Humanity has known that peace is the highest goal.

Universal philosophical statement.

Common Collocations

عَلِمَ بِالأَمْرِ
عَلِمَ عِلْمَ اليَقِينِ
عَلِمَتِ المَصَادِرُ
عَلِمَ أَنَّ
لَمْ يَعْلَمْ بَعْدُ
عَلِمَ بِالحَقِيقَةِ
عَلِمَ بِوُجُودِ
عَلِمَ كَيْفَ
عَلِمَ مَتَى
عَلِمَ لِمَاذَا

Common Phrases

اللهُ أَعْلَمُ

— God knows best. Used when someone is unsure of an answer.

مَتَى سَيَنْتَهِي هَذَا؟ - اللهُ أَعْلَمُ.

كَمَا تَعْلَمُ

— As you know. Used to introduce a fact the listener already knows.

كَمَا تَعْلَمُ، نَحْنُ نَحْتَاجُ إِلَى مَالٍ.

عَلَى عِلْمٍ بِـ

— To be aware of or have knowledge of something.

أَنَا عَلَى عِلْمٍ بِالقَوَانِينِ الجَدِيدَةِ.

لِيَكُنْ فِي عِلْمِكَ

— For your information / Let it be known to you.

لِيَكُنْ فِي عِلْمِكَ أَنَّنِي لَنْ أَنْتَظِرَ طَوِيلاً.

بِقَدْرِ مَا أَعْلَمُ

— As far as I know.

بِقَدْرِ مَا أَعْلَمُ، هُوَ فِي بَيْتِهِ.

لا يَعْلَمُهُ إِلا الله

— Only God knows it. Used for mysteries or unknown futures.

هَذَا سِرٌّ لا يَعْلَمُهُ إِلا الله.

عَلِمْتُ بِالصُّدْفَةِ

— I found out by chance.

عَلِمْتُ بِالخَبَرِ بِالصُّدْفَةِ فِي السُّوقِ.

مِمَّا تَعْلَمُ

— From what you know.

مِمَّا تَعْلَمُ، هَلْ هَذَا مُمْكِنٌ؟

يُعْلَمُ أَنَّ

— It is known that. Used in formal writing.

يُعْلَمُ أَنَّ التَّدْخِينَ مُضِرٌّ بِالصِّحَّةِ.

عَلِمَ العَالَمُ

— The world learned / became aware.

عَلِمَ العَالَمُ كُلُّهُ بِالإِنْجَازِ.

Often Confused With

عَلِمَ vs عَرِفَ

Used for people, places, and recognition. Alima is for facts.

عَلِمَ vs عَلَّمَ

Means 'to teach' (Form II). Alima means 'to know' (Form I).

عَلِمَ vs عَلَمَ

Means 'to mark' or 'to put a sign'. Note the different vowels.

Idioms & Expressions

"عَلِمَ مِنْ أَيْنَ تُؤْكَلُ الكَتِفُ"

— To know how to get things done efficiently or shrewdly.

هُوَ تَاجِرٌ ذَكِيٌّ يَعْلَمُ مِنْ أَيْنَ تُؤْكَلُ الكَتِفُ.

Informal/Idiomatic
"عِلْمِي عِلْمُكَ"

— My knowledge is your knowledge (i.e., I know as little as you do).

مَتَى سَيَصِلُ؟ - عِلْمِي عِلْمُكَ.

Conversational
"عَلَى رُؤُوسِ الأَشْهَادِ"

— Publicly known / In front of everyone.

أَعْلَنَ قَرَارَهُ عَلَى رُؤُوسِ الأَشْهَادِ.

Formal
"بَيْنَ عِلْمٍ وَخَبَرٍ"

— In the blink of an eye / Suddenly (literally: between knowledge and news).

تَغَيَّرَ كُلُّ شَيْءٍ بَيْنَ عِلْمٍ وَخَبَرٍ.

Literary
"أَهْلُ العِلْمِ"

— People of knowledge / Scholars.

سَأَلْنَا أَهْلَ العِلْمِ عَنِ المَسْأَلَةِ.

Formal/Religious
"عَلِمَ الغَيْبَ"

— To know the unseen (usually attributed only to God).

لا يَعْلَمُ الغَيْبَ إِلا الله.

Religious
"عِلْمٌ لا يَنْفَعُ"

— Knowledge that is of no use.

نَعُوذُ بِاللهِ مِنْ عِلْمٍ لا يَنْفَعُ.

Religious/Philosophical
"فِي عِلْمِ الغَيْبِ"

— In the realm of the unknown / Uncertain future.

مَصِيرُ الشَّرِكَةِ فِي عِلْمِ الغَيْبِ.

General
"عَلِمَ بِبَوَاطِنِ الأُمُورِ"

— To know the inner workings or secrets of matters.

هُوَ خَبِيرٌ يَعْلَمُ بِبَوَاطِنِ الأُمُورِ.

Formal
"قَطَعَ الشَّكَّ بِاليَقِينِ"

— To replace doubt with certainty (by gaining knowledge).

عَلِمْتُ الحَقِيقَةَ وَقَطَعْتُ الشَّكَّ بِاليَقِينِ.

Literary

Easily Confused

عَلِمَ vs عَالِم

Looks like 'Alima' but means 'Scholar/Scientist'.

Alima is the verb 'he knew'. Alim is the noun/adjective for the person who knows.

هُوَ عَالِمٌ كَبِيرٌ. (He is a great scholar.)

عَلِمَ vs عَالَم

Spelled similarly to 'Alim'.

Alam (with two fathas) means 'World'. Ilm (with a kasra) means 'Knowledge'.

العَالَمُ وَاسِعٌ. (The world is wide.)

عَلِمَ vs أَعْلَم

Can be 'I know' or 'More knowing'.

A'lamu is 'I know' (verb). A'lam is 'more knowledgeable' (comparative adjective).

هُوَ أَعْلَمُ مِنِّي. (He is more knowledgeable than me.)

عَلِمَ vs مَعْلَم

Related to the root.

Ma'lam refers to a landmark or a prominent feature, not knowledge itself.

هَذَا مَعْلَمٌ سِيَاحِيٌّ. (This is a tourist landmark.)

عَلِمَ vs تَعْلِيم

Related to the root.

Ta'lim is the noun for 'education' or 'teaching', the act of imparting knowledge.

التَّعْلِيمُ مُهِمٌّ. (Education is important.)

Sentence Patterns

A1

أَنَا أَعْلَمُ [Noun]

أَنَا أَعْلَمُ الحَقِيقَةَ.

A2

هَلْ تَعْلَمُ أَنَّ [Sentence]؟

هَلْ تَعْلَمُ أَنَّهُ مَرِيضٌ؟

B1

عَلِمْتُ بِـ [Noun] مِنْ [Source]

عَلِمْتُ بِالخَبَرِ مِنَ التِّلْفَازِ.

B2

كَمَا هُوَ مَعْلُومٌ، [Sentence]

كَمَا هُوَ مَعْلُومٌ، الصِّحَّةُ كَنْزٌ.

C1

عَلِمَ [Subject] عِلْمَ اليَقِينِ أَنَّ...

عَلِمَ القَائِدُ عِلْمَ اليَقِينِ أَنَّ النَّصْرَ قَرِيبٌ.

C2

لَمْ يَعْلَمِ المَرْءُ مَا [Verb]...

لَمْ يَعْلَمِ المَرْءُ مَا يَأْتِي بِهِ الغَدُ.

B1

يُعْلَمُ أَنَّ [Noun] [Adjective]

يُعْلَمُ أَنَّ القَاهِرَةَ مَدِينَةٌ كَبِيرَةٌ.

A2

لا أَعْلَمُ مَتَى [Verb]

لا أَعْلَمُ مَتَى يَصِلُ القِطَارُ.

Word Family

Nouns

Verbs

Adjectives

Related

How to Use It

frequency

Very high in formal writing, news, and education. Moderate in daily casual speech.

Common Mistakes
  • Alimtu al-rajul Araftu al-rajul

    You cannot use Alima for people. Use Arafa instead.

  • Alama (for knowing) Alima

    The second root letter must have a kasra. Alama means to mark.

  • Ya'limu (present tense) Ya'lamu

    The present tense of Alima has a fatha on the lam, not a kasra.

  • Alimtu al-khabar (without 'bi') Alimtu bi-al-khabar

    While 'Alimtu al-khabar' is technically possible, 'bi-al-khabar' is more idiomatic for 'learned of the news'.

  • I'lam! (to a friend) Tuta'rif? / Hal ta'lam?

    The imperative I'lam is very formal and can sound harsh in casual settings.

Tips

The 'Anna' Connection

Always remember that 'Alima' is frequently followed by 'anna' to express 'knowing that...'. This is a very common sentence structure in Arabic.

Root Awareness

Learning the root A-L-M will unlock hundreds of words for you, including those for science, teachers, and information. It's one of the most productive roots in Arabic.

Respect for Knowledge

In the Arab world, knowledge is highly valued. Using 'Alima' and its derivatives correctly shows you respect the intellectual tradition of the language.

The Kasra is Key

Make sure to pronounce the 'i' in 'Alima'. If you say 'Alama', people might think you are talking about 'marking' something instead of 'knowing' it.

Journalistic Style

To sound like a professional writer, use 'Alimat al-masadir' when reporting information you've gathered from others.

Listen for 'Ma'lum'

You will hear 'Ma'lum' often in conversation. It means 'known' or 'of course'. It's a great word to add to your daily vocabulary.

Don't Over-use it

In casual conversation, you might find that 'A'rif' (I know) is more common. Save 'A'lam' for facts and more serious information.

Think 'Scientist'

Associate 'Alima' with 'Alim' (scientist). Scientists know facts, and 'Alima' is the verb for knowing facts.

Passive Usage

Learn the phrase 'Yu'lamu anna...' (It is known that...). It's a very useful way to state general truths in your writing.

Avoid the Person Trap

Never use 'Alima' for people. If you say 'I know your brother', always use 'Arafa'.

Memorize It

Mnemonic

Think of 'ALIM' as 'A Learned Intellectual Mind.' The 'i' in Alima is like the 'i' in Information.

Visual Association

Imagine a bright lightbulb turning on in a dark room. The room is the mind, and the light is 'Alima' (knowledge) replacing 'Jahl' (darkness/ignorance).

Word Web

Science Teacher Student Information World Scholar Education Discovery

Challenge

Try to use 'Alima' in three sentences today: one about the news, one about a school subject, and one about a secret you found out.

Word Origin

The word stems from the Arabic root 'A-L-M' (ع-ل-م), which is common across Semitic languages. In its basic form, it relates to marks, signs, and distinguishing one thing from another.

Original meaning: The original sense was 'to mark' or 'to distinguish,' implying that knowledge is the ability to distinguish truth from falsehood or one object from another.

Semitic -> Afroasiatic. Cognates exist in Hebrew (Alam) and Syriac, though the meanings can shift towards 'eternity' or 'hidden' in those languages.

Cultural Context

Be careful when using 'I'lam' (Know!) as it can sound like a command. Use it only when you have the authority to do so or in formal writing.

English speakers often over-use 'know' for people. In Arabic culture, using 'Alima' for a person can sound robotic or overly clinical.

The Quranic verse: 'Allahu ya'lamu wa antum la ta'lamun' (God knows and you do not know). The title 'Al-Alim' (The All-Knowing), one of the 99 names of God. The 'House of Wisdom' (Bayt al-Hikma) in Baghdad, a center for 'Ilm'.

Practice in Real Life

Real-World Contexts

Education

  • عَلِمَ الجَوَابَ
  • تَعَلَّمَ الدَّرْسَ
  • مُعَلِّمُ اللُّغَةِ
  • طَالِبُ عِلْمٍ

News

  • عَلِمَتِ المَصَادِرُ
  • بِحَسَبِ مَا عَلِمْنَا
  • تَقَارِيرُ مَعْلُومَةٌ
  • أَعْلَمَ المَسْؤُولُ

Daily Life

  • لا أَعْلَمُ
  • هَلْ تَعْلَمُ؟
  • كَمَا تَعْلَمُ
  • عَلِمْتُ بِذَلِكَ

Religion

  • اللهُ يَعْلَمُ
  • أَهْلُ العِلْمِ
  • عِلْمُ الغَيْبِ
  • نَفَعَنَا اللهُ بِعِلْمِكَ

Technology

  • نِظَامُ المَعْلُومَات
  • قَاعِدَةُ بَيَانَاتٍ مَعْلُومَةٍ
  • مُعَالَجَةُ المَعْلُومَات
  • أَمْنُ المَعْلُومَات

Conversation Starters

"هَلْ تَعْلَمُ مَتَى سَيَبْدَأُ الاِجْتِمَاعُ؟ (Do you know when the meeting starts?)"

"كَيْفَ عَلِمْتَ بِهَذَا الخَبَرِ؟ (How did you learn about this news?)"

"هَلْ تَعْلَمُ أَيَّ مَطْعَمٍ هُوَ الأَفْضَلُ هُنَا؟ (Do you know which restaurant is the best here?)"

"مَاذَا تَعْلَمُ عَنْ تَارِيخِ هَذِهِ المَدِينَةِ؟ (What do you know about the history of this city?)"

"هَلْ تَعْلَمُ أَنَّنِي سَأُسَافِرُ غَداً؟ (Do you know that I am traveling tomorrow?)"

Journal Prompts

اُكْتُبْ عَنْ شَيْءٍ جَدِيدٍ عَلِمْتَهُ اليَوْمَ. (Write about something new you learned today.)

مَتَى عَلِمْتَ أَنَّكَ تُحِبُّ اللُّغَةَ العَرَبِيَّةَ؟ (When did you know that you love the Arabic language?)

هَلْ هُنَاكَ حَقِيقَةٌ عَلِمْتَهَا وَغَيَّرَتْ حَيَاتَكَ؟ (Is there a fact you learned that changed your life?)

اُكْتُبْ عَنْ مَوْقِفٍ لَمْ تَكُنْ تَعْلَمُ فِيهِ مَاذَا تَفْعَلُ. (Write about a situation where you didn't know what to do.)

مَا هُوَ أَهَمُّ شَيْءٍ تَعْلَمْتَهُ فِي المَدْرَسَةِ؟ (What is the most important thing you learned in school?)

Frequently Asked Questions

10 questions

No, you should use 'Arafa' for people. 'Alima' is reserved for facts, news, and conceptual knowledge. Saying 'Alimtu al-rajul' would imply you have scientific data about him rather than knowing him personally.

'Alima' means to know a fact or have information. 'Fahima' means to understand the logic or meaning behind it. You can 'know' a mathematical formula (Alima) without 'understanding' how it works (Fahima).

In many dialects, 'Arafa' or 'Dara' are used more frequently for daily 'knowing'. However, 'Alima' is universally understood and used in all formal contexts across the Arab world.

You can use 'Alimtu bi...'. For example, 'Alimtu bi-al-khabar' means 'I found out/learned about the news.' It implies the transition from not knowing to knowing.

The present tense is 'Ya'lamu' (يَعْلَمُ). Note the fatha on the 'lam'. For 'I know', it is 'A'lamu' (أَعْلَمُ).

It means 'God knows best'. It is a common phrase used when someone doesn't know the answer to a question or wants to express humility regarding their knowledge.

Yes, it can take one object (Alimtu al-jawaba) or two objects in specific contexts (Alimtu al-amra sa'ban - I found the matter difficult), or it can be followed by 'anna'.

The noun is 'Ilm' (عِلْم). It refers to knowledge, science, or a branch of learning.

In the past tense, it is 'Alimu' (عَلِمُوا). In the present tense, it is 'Ya'lamuna' (يَعْلَمُونَ).

The imperative is 'I'lam' (اعْلَمْ) for a male and 'I'lami' (اعْلَمِي) for a female. It means 'Know!' or 'Be aware!'

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