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مهندس

A1 noun #3,000 most common 8 min read

مهندس

Q: How do I say 'I am studying engineering'?

You say: 'Man mohandesi mikhanam' (من مهندسی میخوانم).

Q: How do you say 'Software Engineer'?

Mohandes-e narm-afzar (مهندس نرمافزار).

mohandes Top 3,000

Practice it Examples Notes & Tips مهندس in 30 Seconds

Explanation مهندس in your Level:

At the A1 level, 'مهندس' (Mohandes) is introduced as a basic vocabulary word for professions. Students learn to identify themselves or others by their job. The focus is on simple sentences like 'I am an engineer' (من مهندس هستم) or 'He is an engineer' (او مهندس است). At this stage, learners should simply recognize the word and know that it corresponds to the English 'engineer'. They also learn the basic singular and plural forms (مهندس‌ها). The goal is to build a foundation where the learner can answer the question 'What is your job?' (شغل شما چیست؟) using this word. It is one of the first 50 nouns a student usually learns because of its high frequency in Iranian culture.

At the A2 level, learners begin to use 'مهندس' in more descriptive contexts. They start adding adjectives and using the Ezafe construction to specify the type of engineer, such as 'civil engineer' (مهندس عمران) or 'mechanical engineer' (مهندس مکانیک). They can describe where an engineer works, using words like 'شرکت' (company) or 'کارخانه' (factory). Sentences become slightly more complex: 'The engineer works in a big office' (مهندس در یک دفتر بزرگ کار می‌کند). Learners also begin to understand the cultural use of 'Mohandes' as a polite title when addressing someone in a professional setting, moving beyond just a job description to a social tool.

By B1, the learner can discuss the duties and responsibilities of a 'مهندس'. They can use compound verbs like 'طراحی کردن' (to design) and 'حل کردن' (to solve) in conjunction with the word. For example, 'An engineer must solve complex problems' (یک مهندس باید مسائل پیچیده را حل کند). At this level, students are introduced to the formal plural 'مهندسان' and the Arabic plural 'مهندسین', learning when to use each based on the context. They can also talk about the process of becoming an engineer, involving 'دانشگاه' (university) and 'تحصیلات' (education). They start to understand the prestige associated with the title in Persian-speaking societies.

At the B2 level, 'مهندس' is used in the context of professional debates and more technical discussions. Learners can talk about different engineering disciplines in detail, such as 'مهندسی هوافضا' (aerospace engineering) or 'مهندسی شیمی' (chemical engineering). They can understand and participate in conversations about the role of engineers in society, infrastructure development, and technology. The vocabulary expands to include terms like 'پروژه' (project), 'ناظر' (supervisor), and 'استاندارد' (standard). Learners at this level should be comfortable using the word in both formal presentations and informal office banter, recognizing the subtle shifts in tone and respect.

At the C1 level, the word 'مهندس' appears in academic papers, technical reports, and high-level literature. The learner understands the etymological roots of the word (from 'handaseh') and can discuss its historical evolution in the Persian language. They can analyze the socio-economic impact of the engineering class in Iran. C1 learners are also aware of the idiomatic and metaphorical uses of the word, such as 'مهندسی معکوس' (reverse engineering) in both technical and figurative senses. They can navigate complex professional environments where the title 'Mohandes' is used with various degrees of Ta'arof (social etiquette) and can use the word with precision in nuanced legal or contractual contexts.

At the C2 level, the learner has a masterly command of the word 'مهندس' and its derivatives. They can discuss the philosophy of engineering, the ethics of the profession, and its intersection with other fields like 'مهندسی ژنتیک' (genetic engineering) or 'مهندسی اجتماعی' (social engineering). They can appreciate the use of the word in classical and modern Persian poetry or prose where it might symbolize the 'architect of the universe' or a 'meticulous creator'. The C2 speaker understands the deepest cultural connotations, including the historical prestige of Persian engineers in the Islamic Golden Age, and can use the term with native-level fluidity and cultural sensitivity in any possible scenario.

Practice it Examples Notes & Tips

مهندس in 30 Seconds

Mohandes means 'Engineer' and is derived from the word for geometry, reflecting a deep historical link between math and building.
It is used both as a professional job title and a social honorific to show respect for someone's education and intellect.
Commonly paired with fields like civil (omran), electrical (bargh), or software (narm-afzar) using the Ezafe construction in Persian.
In Iran, calling someone 'Mohandes' is a standard part of professional and polite social etiquette, similar to 'Doctor'.

The word مهندس (Mohandes) is a cornerstone of the Persian lexicon, representing far more than just a job title. At its most basic level, it translates to 'Engineer' in English, but its cultural and linguistic roots delve into the heart of Persian scientific history. Derived from the word اندازه (andāzeh, meaning 'measure') via the Arabicized form هندسه (handaseh, meaning 'geometry'), a مهندس is historically 'one who practices geometry.' In modern Iran, Afghanistan, and Tajikistan, this term is used with a high degree of respect and is often applied to anyone working in technical, structural, or systemic design fields. It is not merely a description of one's labor but a social title that carries significant prestige, similar to how 'Doctor' is used in the West. When you meet someone with an engineering degree in Iran, it is common to address them as آقای مهندس (Mr. Engineer) or خانم مهندس (Ms. Engineer) as a mark of courtesy and recognition of their educational achievement.

Professional Designation: In a formal context, it refers to a licensed professional who has completed a university degree in engineering. This includes civil, mechanical, electrical, and computer engineering.

Social Honorific: In social settings, the word acts as a title. Even if you are not in an office, calling someone 'Mohandes' acknowledges their intellect and professional status.

Broad Application: The term is increasingly used for software developers and IT specialists, reflecting the global shift toward digital engineering.

برادرم یک مهندس عمران است که پل می‌سازد.

Translation: My brother is a civil engineer who builds bridges.

خانم مهندس، لطفاً نقشه‌ها را بررسی کنید.

Translation: Ms. Engineer, please check the blueprints.

Historically, the concept of the مهندس was vital in ancient Persia for the construction of 'Qanats' (underground water systems) and grand architectural marvels like Persepolis. These early engineers had to master complex mathematics and geography, which is why the linguistic link to geometry remains so strong today. In contemporary Persian culture, being a مهندس is often seen as one of the two 'ideal' career paths alongside being a doctor. This cultural weight means that children are often encouraged from a young age to study hard to become a مهندس. The word also appears in various idioms and slang, sometimes used sarcastically to refer to someone who is over-calculating or trying to be too clever with a simple problem. However, in 99% of cases, it is a term of high respect and professional dignity.

Using the word مهندس correctly requires an understanding of Persian sentence structure and the specific verbs that typically accompany professions. The most common verb used with مهندس is بودن (to be). For example, 'I am an engineer' is من مهندس هستم. When describing what an engineer does, you might use verbs like طراحی کردن (to design), ساختن (to build), or محاسبه کردن (to calculate). Because Persian is a pro-drop language, the subject is often omitted, making the noun and its verb ending the primary focus.

او به عنوان مهندس در این شرکت بزرگ کار می‌کند.

Translation: He works as an engineer in this large company.

When pluralizing مهندس, you have two main options. The standard Persian plural is مهندس‌ها (mohandes-hā), which is used in everyday speech. However, in formal writing or academic contexts, you will frequently see the Arabic-style plural مهندسین (mohandesin) or the Persian human plural مهندسان (mohandesān). Choosing between these depends on the 'register' or level of formality you wish to convey. مهندسان is considered very elegant and is often used in official speeches or literature.

As a Subject: مهندس نقشه را کشید. (The engineer drew the map.) Here, the word acts as the doer of the action.

As an Object: ما به یک مهندس برق نیاز داریم. (We need an electrical engineer.) Note the use of the indefinite marker '-i' or 'yek'.

مهندسان ایرانی در پروژه‌های بین‌المللی موفق هستند.

Translation: Iranian engineers are successful in international projects.

Furthermore, the word is often paired with adjectives to describe seniority or expertise. مهندس ارشد (Senior Engineer) and مهندس ناظر (Supervising Engineer) are common professional terms. In the tech world, مهندس داده (Data Engineer) is a relatively new but very frequent combination. Understanding these pairings allows a learner to move from simple A1 sentences to complex professional discussions. Whether you are discussing a building site or a software sprint, مهندس remains the central figure of the narrative.

In any Persian-speaking city, you will hear مهندس daily. Its usage is pervasive across multiple environments, from the construction sites of Tehran to the tech hubs of Kabul. One of the most common places to hear it is in a university setting. Iran, in particular, has one of the highest numbers of engineering graduates per capita in the world. Consequently, the word echoes through the halls of institutions like Sharif University of Technology, where students aspire to earn the title. In these academic circles, being called 'Mohandes' is the first milestone of a professional career.

در کارگاه ساختمانی، همه او را مهندس صدا می‌زنند.

Translation: At the construction site, everyone calls him 'Engineer'.

Beyond the workplace, the word is deeply embedded in social etiquette (Ta'arof). If you are in a taxi and the driver realizes you are well-educated or working in a technical field, he might address you as جناب مهندس (Your Excellency, the Engineer). This isn't necessarily because he knows your exact job, but because he is showing respect for your perceived status. Similarly, in family gatherings, an uncle might proudly introduce his niece by saying, ایشان خانم مهندس ما هستند (This is our 'Ms. Engineer'), signaling the family's pride in her education.

News and Media: You will hear it on the news when discussing infrastructure projects: 'The engineers have completed the tunnel.'

Job Interviews: Hiring managers will ask about your 'tajrobe-ye mohandesi' (engineering experience).

In television dramas and movies, the مهندس is often portrayed as a rational, sometimes stoic character who solves the plot's physical problems. This reflects the societal view of engineers as problem-solvers. Whether it is a radio broadcast about a new dam or a podcast about startup culture, مهندس is a word that signifies progress, modernization, and intellectual labor. For a learner, hearing this word should immediately trigger an association with technical expertise and social respect.

For English speakers learning Persian, one of the most common mistakes with مهندس is mispronouncing the vowels. The 'o' in mohandes is a short, rounded vowel, and the 'e' in the second syllable is short, like the 'e' in 'desk'. Avoid lengthening the 'e' to sound like 'ee' (mohandees), as this is a common phonological error for beginners. Another mistake is forgetting the importance of titles. In English, we rarely call someone 'Engineer Smith' in conversation, but in Persian, omitting the title مهندس when addressing a professional can sometimes seem overly casual or even slightly disrespectful in a formal environment.

Incorrect: من یک مهندس مکانیک هستم. (Without proper Ezafe pronunciation)

Explanation: Ensure you pronounce the 'e' at the end of 'mohandes' when followed by 'mecanic'.

Pluralization is another area where learners stumble. While مهندس‌ها is always safe in speech, using it in a formal written report might look unprofessional. Conversely, using the Arabic plural مهندسین in a very casual conversation with friends might sound a bit 'stiff' or pretentious. It is crucial to match the plural form to the social context. Additionally, do not confuse مهندس with تکنیسین (technician). While they work together, a مهندس is expected to have a higher level of theoretical and design knowledge.

The 'Yek' Mistake: In Persian, when stating your profession, you often don't need 'yek' (a). Saying 'Man mohandes hastam' is more natural than 'Man yek mohandes hastam'.

Spelling Confusion: The word starts with 'mim' (م) and 'he' (ه). Some learners confuse the 'he' with 'h-e jimi' (ح), but it is always the 'round he' (ه).

Lastly, be careful with the word هندسه (geometry). While they share the same root, you cannot call an engineer a 'handaseh-dan'. The professional term is strictly مهندس. Also, avoid the English habit of using 'Engineer' as a verb (e.g., 'to engineer a solution'). In Persian, you must use a compound verb like طراحی کردن (to design) or مهندسی کردن (to perform engineering), though the latter is less common than specific action verbs.

While مهندس is the primary term for an engineer, several other words occupy the same professional space. Understanding the nuances between these terms will help you describe people's roles more accurately. For instance, معمار (Me'mār) refers to an architect. While an architect and a civil engineer both work on buildings, the معمار focuses on aesthetics and spatial design, whereas the مهندس focuses on the structural integrity and technical systems.

مهندس vs. تکنیسین (Technician): A technician (تکنیسین) usually handles the practical, hands-on maintenance, while a مهندس handles the design and theoretical calculations.

مهندس vs. طراح (Designer): A designer (طراح) is a broader term. All engineers are designers in a sense, but not all designers (like graphic designers) are engineers.

او نه تنها یک مهندس، بلکه یک مخترع بزرگ است.

Translation: He is not only an engineer but also a great inventor.

In specialized fields, you might encounter برنامه‌نویس (Barnameh-nevis) for a programmer. While many programmers call themselves software engineers (مهندس نرم‌افزار), the term برنامه‌نویس is more specific to the act of writing code. Another related term is متخصص (Motakhasses), which means 'specialist'. You might hear someone called a متخصص شبکه (Network Specialist), which is often interchangeable with 'Network Engineer' in casual conversation but implies a specific area of expertise.

When comparing مهندس to دانشمند (Scientist), the distinction is usually between applied science and theoretical science. An engineer applies scientific principles to build things, while a scientist explores the laws of nature. In the hierarchy of Persian titles, دکتر (Doctor) and مهندس are the two most common professional honorifics. If someone has a PhD in engineering, they might be called آقای دکتر مهندس (Mr. Doctor Engineer), though this is quite formal and less common in daily speech.

How Formal Is It?

Formal

Neutral

Informal

Child friendly

Slang

Fun Fact

Even though it looks like an Arabic word, its heart is pure Persian 'Andaze'. It represents the historical exchange of knowledge between Persian and Arabic cultures during the Islamic Golden Age.

Pronunciation Guide

UK /mo.hæn.ˈdes/

US /moʊ.hæn.ˈdɛs/

The stress is on the final syllable: mohan-DES.

Rhymes With

مقدس (moghaddas - holy) نفس (nafas - breath) قفس (ghafas - cage) هوس (havas - desire) نحس (nahs - ominous) نودس (nov-das - rare) ملس (malas - sweet and sour) سرس (saras - confused)

Common Errors

Pronouncing the first syllable like 'mu' (mu-handes) instead of 'mo'.
Lengthening the final 'e' to sound like 'ee' (mohandees).
Making the 'h' silent; it must be pronounced clearly.
Putting the stress on the first syllable.
Using a hard 'a' like 'father' in the second syllable instead of a short 'a' like 'cat'.

Difficulty Rating

Reading 1/5

Very easy to read as it follows standard Persian spelling conventions.

Writing 2/5

Requires remembering the 'round he' (ه) and the 'short vowels' that aren't written.

Speaking 2/5

Pronunciation is straightforward but stress must be on the last syllable.

Listening 1/5

High frequency makes it very easy to recognize in conversation.

What to Learn Next

Prerequisites

کار (work) دانشگاه (university) ساختن (to build) طراحی (design) ریاضی (math)

Learn Next

پزشک (doctor) وکیل (lawyer) مدیر (manager) کارمند (employee) تکنولوژی (technology)

Advanced

زیرساخت (infrastructure) بهینه‌سازی (optimization) شبیه‌سازی (simulation) استانداردسازی (standardization) کارآفرینی (entrepreneurship)

Grammar to Know

Ezafe Construction with Professions

مهندسِ برق (The 'e' sound links the profession to the specialty).

Omission of Indefinite Article for Jobs

من مهندس هستم (Natural) vs من یک مهندس هستم (Less natural in speech).

Pluralizing Human Occupations

Using '-an' for formal plurals: مهندسان.

Using Titles in Direct Address

آقای مهندس احمدی (Title + Last Name).

Compound Verbs with Professions

مهندسی کردن (Noun + Kardan).

Examples by Level

من مهندس هستم.

I am an engineer.

Simple subject-noun-verb structure.

او یک مهندس خوب است.

He/She is a good engineer.

Use of 'yek' as an indefinite article.

برادرم مهندس است.

My brother is an engineer.

Possessive suffix -am attached to 'baradar'.

آیا شما مهندس هستید؟

Are you an engineer?

Formal 'shoma' with 'hastid'.

این مهندس در تهران کار می‌کند.

This engineer works in Tehran.

Present continuous tense 'kar mikonad'.

پدر من مهندس ساختمان است.

My father is a building engineer.

Ezafe connecting 'mohandes' and 'sakhteman'.

دوستم مهندس برق است.

My friend is an electrical engineer.

Specific engineering field using Ezafe.

آنها مهندس هستند.

They are engineers.

Plural subject 'anha' with 'hastand'.

مهندس در شرکت کار می‌کند.

The engineer works in the company.

Definite noun in context.

ما به یک مهندس مکانیک نیاز داریم.

We need a mechanical engineer.

Verb 'niyaz dashtan' (to need).

مهندس جوان نقشه‌ها را آورد.

The young engineer brought the maps.

Adjective 'javan' following the noun.

او می‌خواهد مهندس شود.

He wants to become an engineer.

Subjunctive mood 'shavad' after 'mikhahad'.

مهندس‌ها امروز به کارخانه رفتند.

The engineers went to the factory today.

Simple plural '-ha'.

کلاه مهندس کجاست؟

Where is the engineer's hat?

Possessive Ezafe 'kolah-e mohandes'.

او یک مهندس کامپیوتر ماهر است.

He is a skilled computer engineer.

Compound noun with adjective.

مهندس از پل بازدید کرد.

The engineer visited the bridge.

Compound verb 'bazdid kardan'.

مهندس باید تمام محاسبات را دوباره بررسی کند.

The engineer must re-check all calculations.

Modal verb 'bayad' with subjunctive.

او به عنوان مهندس ناظر در پروژه فعالیت می‌کند.

He is active as a supervising engineer in the project.

Prepositional phrase 'be onvan-e'.

انجمن مهندسان ایران بیانیه‌ای صادر کرد.

The Iranian Engineers Association issued a statement.

Formal plural 'mohandesan'.

مهندس با دقت قطعات را سر هم کرد.

The engineer assembled the parts with care.

Adverbial phrase 'ba deghat'.

او سال‌ها پیش مهندس شده بود.

He had become an engineer years ago.

Past perfect tense.

اگر او مهندس بود، این مشکل را حل می‌کرد.

If he were an engineer, he would solve this problem.

Conditional type 2.

مهندس نرم‌افزار در حال کدنویسی است.

The software engineer is currently coding.

Continuous present with 'dar hal-e'.

همه مهندسین باید در جلسه شرکت کنند.

All engineers must participate in the meeting.

Arabic plural 'mohandesin'.

مهندس ارشد مسئولیت مدیریت تیم را بر عهده دارد.

The senior engineer is responsible for managing the team.

Idiomatic expression 'bar ohdeh dashtan'.

طراحی این سد توسط مهندسان خبره انجام شده است.

The design of this dam was done by expert engineers.

Passive voice construction.

مهندس متوجه شد که سازه دارای نقص فنی است.

The engineer noticed that the structure has a technical flaw.

Noun clause with 'ke'.

رشته مهندسی نفت در ایران بسیار پرطرفدار است.

The field of petroleum engineering is very popular in Iran.

Abstract noun 'mohandesi'.

مهندس با استفاده از نرم‌افزارهای پیشرفته مدل را ساخت.

The engineer built the model using advanced software.

Instrumental phrase 'ba estefadeh az'.

او به دنبال جذب یک مهندس داده با تجربه است.

He is looking to hire an experienced data engineer.

Compound noun 'mohandes-e dadeh'.

مهندسان محیط زیست بر روی تصفیه آب کار می‌کنند.

Environmental engineers are working on water purification.

Complex subject with adjective.

بدون تایید مهندس، پروژه متوقف خواهد شد.

Without the engineer's approval, the project will be stopped.

Future tense 'motevaghef khahad shod'.

مهندس با تکیه بر اصول ترمودینامیک، بازدهی موتور را افزایش داد.

Relying on the principles of thermodynamics, the engineer increased the engine's efficiency.

Participial phrase 'ba tekiye bar'.

اخلاق حرفه‌ای ایجاب می‌کند که مهندس منافع عمومی را در نظر بگیرد.

Professional ethics require the engineer to consider public interests.

Formal verb 'ijab kardan'.

مهندسی معکوس این قطعه کار بسیار دشواری بود.

Reverse engineering this part was a very difficult task.

Compound noun 'mohandesi-ye makus'.

جناب مهندس، دیدگاه شما درباره پایداری سازه چیست؟

Mr. Engineer, what is your view on the stability of the structure?

Honorific 'Jenab-e'.

نوآوری‌های مهندسان ایرانی در حوزه نانو تکنولوژی چشمگیر است.

The innovations of Iranian engineers in the field of nanotechnology are remarkable.

Plural Ezafe construction.

مهندس باید میان هزینه و کیفیت تعادل برقرار کند.

The engineer must establish a balance between cost and quality.

Prepositional balance 'miyan... va'.

در این مقاله، نقش مهندس در توسعه پایدار بررسی شده است.

In this article, the role of the engineer in sustainable development is examined.

Passive present perfect.

مهندس با بهره‌گیری از هوش مصنوعی، فرآیند را بهینه کرد.

The engineer optimized the process by utilizing artificial intelligence.

Complex compound verb 'beineh kardan'.

هستی‌شناسی مهندسی مستلزم درکی عمیق از تعامل میان انسان و ماشین است.

The ontology of engineering requires a deep understanding of the interaction between humans and machines.

Philosophical terminology.

مهندس در مقام یک خالق، نظم را از دل آشوب بیرون می‌کشد.

The engineer, in the capacity of a creator, draws order out of chaos.

Literary phrase 'dar magham-e'.

مسئولیت مدنی مهندسان در قبال فجایع طبیعی بحثی حقوقی و پیچیده است.

The civil liability of engineers regarding natural disasters is a complex legal debate.

Legal Persian vocabulary.

مهندسی اجتماعی می‌تواند به عنوان ابزاری برای تغییر رفتارهای جمعی به کار رود.

Social engineering can be used as a tool for changing collective behaviors.

Metaphorical use of 'mohandesi'.

دقت ریاضیاتی مهندس، ضامن بقای تمدن‌های بشری در طول تاریخ بوده است.

The mathematical precision of the engineer has been the guarantor of the survival of human civilizations throughout history.

Exalted literary style.

مهندس با نگاهی سیستمی، به تحلیل پدیده‌های کلان می‌پردازد.

The engineer analyzes macro phenomena with a systemic perspective.

Advanced verb 'pardakhtan be'.

چالش‌های اخلاقی پیش روی مهندسان در عصر بیوتکنولوژی بی‌سابقه است.

The ethical challenges facing engineers in the age of biotechnology are unprecedented.

Complex adjective phrase 'pish-e ru-ye'.

تقلیل نقش مهندس به یک تکنسین صرف، خیانتی به ساحت علم است.

Reducing the role of the engineer to a mere technician is a betrayal of the realm of science.

Abstract and polemical tone.

Common Collocations

مهندس عمران

مهندس برق

مهندس مکانیک

مهندس نرم‌افزار

مهندس ناظر

مهندس ارشد

نظام مهندسی

مهندس مشاور

مهندس شیمی

مهندس صنایع

Common Phrases

آقای مهندس

— A respectful way to address a male engineer. Used in both professional and social settings.

آقای مهندس، حال شما چطور است؟

خانم مهندس

— A respectful way to address a female engineer.

خانم مهندس، لطفاً این فایل را ببینید.

مهندس جان

— An informal, affectionate way to address a friend who is an engineer.

مهندس جان، فردا می‌آیی؟

درجه مهندسی

— Refers to an engineering degree or rank.

او درجه مهندسی خود را گرفت.

تیم مهندسی

— A group of engineers working together.

تیم مهندسی روی پروژه کار می‌کند.

دانشکده مهندسی

— The faculty or college of engineering in a university.

او در دانشکده مهندسی درس می‌خواند.

خدمات مهندسی

— Professional services provided by engineers.

شرکت ما خدمات مهندسی ارائه می‌دهد.

اخلاق مهندسی

— The code of ethics for the engineering profession.

رعایت اخلاق مهندسی الزامی است.

طرح مهندسی

— An engineering plan or design.

طرح مهندسی ساختمان آماده است.

محاسبات مهندسی

— Technical calculations performed by an engineer.

محاسبات مهندسی بسیار دقیق هستند.

Often Confused With

مهندس vs مکانیک

A 'mecanic' is specifically for cars or machines, while 'mohandes-e mecanik' is a degree-holding engineer.

مهندس vs تکنیسین

Technicians handle hands-on work; engineers handle design and theory.

مهندس vs معمار

Architects focus on design/art; engineers focus on structure/function.

Idioms & Expressions

"مهندسی کردن"

— To carefully plan or manipulate a situation to get a specific result. Often used in politics.

آنها انتخابات را مهندسی کردند.

Informal/Political

"مهندس‌بازی درآوردن"

— To act overly technical or to try to fix something in a complicated way when a simple solution exists.

انقدر مهندس‌بازی درنیار، فقط پیچ رو سفت کن!

Slang/Sarcastic

"مهندس معکوس"

— Literally reverse engineering, but used figuratively to mean deconstructing an idea to understand it.

باید این ایده را مهندسی معکوس کنیم.

Technical/Neutral

"تیپ مهندسی"

— A style of dress associated with engineers (often formal but practical, like a shirt and slacks).

امروز تیپ مهندسی زده‌ای!

Informal

"ذهن مهندسی"

— Having a logical, structured way of thinking.

او ذهن مهندسی خوبی دارد.

Neutral

"مهندس ناظر زندگی خود بودن"

— A poetic or self-help phrase meaning to take control and oversee one's own life path.

تو باید مهندس ناظر زندگی خودت باشی.

Literary/Inspirational

"از مهندسی تا پزشکی"

— Used to describe the wide range of prestigious career choices in Iran.

همه خانواده ما از مهندسی تا پزشکی هستند.

Neutral

"مهندسِ حرف"

— Someone who is very good at talking or 'engineering' their words to persuade people.

او مهندسِ حرف است، مواظب باش!

Slang

"خط مهندسی"

— Neat, precise handwriting often attributed to those who draw blueprints.

چه خط مهندسی زیبایی داری!

Informal

"مهندسی اجتماعی"

— The act of manipulating people into performing actions or divulging confidential information.

او قربانی مهندسی اجتماعی شد.

Technical/Social Science

Easily Confused

مهندس vs هندسه

Shared root.

Handaseh is the subject (Geometry); Mohandes is the person (Engineer).

او درس هندسه را دوست دارد، پس می‌خواهد مهندس شود.

مهندس vs اندازه

Etymological root.

Andaze means 'size' or 'measure', not a profession.

اندازه این اتاق بزرگ است.

مهندس vs مهندسی

Noun vs. Profession.

Mohandesi is the field (Engineering); Mohandes is the person.

او در رشته مهندسی درس می‌خواند.

مهندس vs مدیر

Often same person.

Modir is a Manager; Mohandes is an Engineer. One person can be both.

مهندس پروژه، مدیر بخش هم هست.

مهندس vs برنامه‌نویس

Overlap in tech.

Programmer (Barnameh-nevis) vs. Software Engineer (Mohandes-e narm-afzar).

او یک برنامه‌نویس خوب و یک مهندس دقیق است.

Sentence Patterns

[Subject] [Mohandes] [Hastam/Hastid/Ast].

من مهندس هستم.

[Subject] [Mohandes-e] [Field] [Ast].

او مهندس عمران است.

[Mohandes] [Object] را [Verb].

مهندس نقشه را طراحی کرد.

به عنوان [Mohandes] در [Place] کار کردن.

او به عنوان مهندس در کارخانه کار می‌کند.

نقش [Mohandes] در [Abstract Concept].

نقش مهندس در توسعه پایدار حیاتی است.

مسئولیت [Mohandes] در قبال [Social/Legal Issue].

مسئولیت مهندس در قبال ایمنی جامعه بسیار زیاد است.

Mixed

آقای/خانم مهندس [Name].

خانم مهندس سهرابی.

Mixed

تیم [Mohandesi].

تیم مهندسی آماده است.

Word Family

Nouns

Verbs

Adjectives

How to Use It

frequency

Extremely high in professional, academic, and social settings.

Common Mistakes

Using 'Mohandes' for a car mechanic. → Mechanic (مکانیک)
A 'Mohandes' usually has a university degree; a mechanic is a skilled trade.
Pronouncing it 'Mohandees'. → Mohandes (Short 'e')
Lengthening the vowel changes the sound and makes it sound non-native.
Omitting the Ezafe in 'Mohandes-e Omran'. → Mohandes-e Omran
The linking 'e' is grammatically required to connect the noun to its modifier.
Using 'Mohandes' as a verb: 'Man in ra mohandes kardam'. → Man in ra طراحی (tarrahi) kardam.
'Mohandes' is a noun. Use 'tarrahi kardan' for 'to design'.
Confusing 'Mohandes' (Person) with 'Mohandesi' (Field). → Man mohandesi mikhanam (I study engineering).
You study the field, you don't 'study the person'.

Tips

Use it as a Title

In Iran, titles matter. Address professionals as 'Mohandes' to show respect and build rapport immediately.

The Ezafe Connection

Always remember the small 'e' sound when adding a specialty: Mohandes-e... (Engineer of...).

Stress the End

Persian nouns usually have the stress on the last syllable. Say mohan-DES, not MO-handes.

Formal Plurals

In a resume or official document, use 'مهندسان' (Mohandesān) to sound more sophisticated.

Complimentary Usage

If a friend solves a difficult logic puzzle, calling them 'Mohandes' is a great way to praise their intelligence.

Field Names

Learn the names of engineering fields like 'Omran' (Civil) and 'Bargh' (Electrical) as they are high-frequency words.

Indefinite '-i'

You can say 'mohandesi' to mean 'an engineer' instead of 'yek mohandes'. Both are correct.

Recognizing Ta'arof

If someone calls you 'Mohandes' at a party, they are likely being polite about your education level.

Spelling the 'H'

Always use the 'two-eyed he' (ه) for Mohandes, never the 'h-e jimi' (ح).

Nouns vs Verbs

Remember that 'Mohandesi' is the science/field, while 'Mohandes' is the person.

Memorize It

Mnemonic

Imagine a man holding a 'MEASURING' tape and a 'GEOMETRY' book. His name is 'MO' and he 'HANDS' out plans. MO-HANDS-ES.

Visual Association

Visualize a person in a white lab coat or a hard hat standing over a large blueprint with a compass and a ruler.

Word Web

Building Math Blueprint Calculator Hard Hat University Design Structure

Challenge

Try to identify three things in your room that were designed by a 'Mohandes' and say their names in Persian.

Word Origin

The word 'مهندس' is the Arabicized form of the Middle Persian word 'handāzag', which means 'measure' or 'size'. In Persian, 'andāzeh' (اندازه) still means measure. This transitioned into 'handaseh' (geometry) in Arabic, and the person practicing it became the 'mohandes'.

Original meaning: Originally, it referred to a land surveyor or someone who practiced geometry to divide land and design irrigation systems.

Indo-European (Persian) roots with Semitic (Arabic) morphological influence.

Cultural Context

Always use the title 'Mohandes' in professional emails or formal meetings if you know the person holds the degree.

Unlike in English where 'Engineer' is just a job, in Persian, it is a formal title used in direct address, like 'Professor'.

Nasir al-Din al-Tusi (The inspiration for Engineer's Day in Iran). Sharif University of Technology (The 'MIT of Iran' for engineers). The Qanat system (Ancient Persian engineering marvel).

Practice in Real Life

Real-World Contexts

At a construction site

مهندس ناظر کجاست؟
نقشه مهندسی را بیاورید.
تاییدیه مهندس لازم است.
مهندس عمران پروژه را چک کرد.

In a software company

ما به دنبال مهندس بک‌اند هستیم.
مهندس نرم‌افزار کد را اصلاح کرد.
تیم مهندسی در حال تست است.
جلسه مهندسان فردا برگزار می‌شود.

At a university

دانشجوی مهندسی هستم.
رشته مهندسی بسیار سخت است.
استاد ما مهندس مکانیک است.
پایان‌نامه مهندسی خود را نوشتم.

In a social gathering

ایشان مهندس هستند.
آقای مهندس، بفرمایید بنشینید.
دخترم می‌خواهد مهندس شود.
مهندس جان، خوش آمدی.

In a job interview

سابقه مهندسی شما چقدر است؟
من مهندس ارشد بوده‌ام.
مهارت‌های مهندسی من بالاست.
در چه پروژه‌های مهندسی کار کرده‌اید؟

Conversation Starters

"شغل شما چیست؟ آیا مهندس هستید؟ (What is your job? Are you an engineer?)"

"در کدام رشته مهندسی تحصیل کرده‌اید؟ (In which field of engineering did you study?)"

"به نظر شما سخت‌ترین بخش کار یک مهندس چیست؟ (In your opinion, what is the hardest part of an engineer's job?)"

"چرا تصمیم گرفتید مهندس شوید؟ (Why did you decide to become an engineer?)"

"آیا در خانواده شما مهندس دیگری هم هست؟ (Is there another engineer in your family?)"

Journal Prompts

اگر مهندس بودید، دوست داشتید چه چیزی اختراع کنید؟ (If you were an engineer, what would you like to invent?)

درباره نقش مهندسان در ساختن آینده بنویسید. (Write about the role of engineers in building the future.)

آیا در کشور شما هم به مهندسان احترام زیادی می‌گذارند؟ (Is there a lot of respect for engineers in your country as well?)

تفاوت بین یک مهندس و یک هنرمند را توصیف کنید. (Describe the difference between an engineer and an artist.)

یک روز از زندگی یک مهندس خیالی را تصور کرده و بنویسید. (Imagine and write about a day in the life of an imaginary engineer.)

Frequently Asked Questions

10 questions

No, that would be confusing or sarcastic. A plumber is a 'luleh-kesh'. 'Mohandes' is reserved for those with university degrees in engineering.

Yes, it is gender-neutral. You just add 'Khanom' (Ms.) before it: 'Khanom-e Mohandes'.

Civil engineering (Omran) and Computer engineering (Narm-afzar) are currently very popular.

You say: 'Man mohandesi mikhanam' (من مهندسی می‌خوانم).

Yes, it's a common joke if they fix something or act smart, but don't do it in a formal setting.

It is celebrated on Esfand 5th (Feb 24/25) to honor the scientist Nasir al-Din al-Tusi.

Both are formal plurals. 'Mohandesan' is Persian style, while 'Mohandesin' is Arabic style. Both are correct in formal writing.

Mohandes-e narm-afzar (مهندس نرم‌افزار).

No, it must be pronounced clearly like the 'h' in 'house'.

Not directly. You must use 'mohandesi kardan' (to do engineering).