At the A1 level, the word 'lai' is used in its most literal, physical sense. You will learn it alongside other basic adjectives like 'suur' (big), 'väike' (small), and 'pikk' (long). At this stage, you should focus on using 'lai' to describe simple objects. For example, 'lai tee' (a wide road), 'lai voodi' (a wide bed), or 'lai särk' (a wide shirt). You will mostly use the nominative form ('lai') in simple 'is' sentences: 'See tee on lai.' You will also encounter the genitive/partitive form 'laia' when describing objects you see or have: 'Mul on laia särk' (though 'lai särk' is also common depending on the sentence structure). The goal at A1 is to recognize the word and use it to provide basic descriptions of the physical world around you. You should also be able to distinguish it from its antonym, 'kitsas' (narrow). Exercises at this level usually involve matching the word to pictures of wide objects or completing simple sentences about household items and basic geography like rivers and streets.
At the A2 level, you begin to use 'lai' in more varied grammatical structures and start to explore its comparative forms. You will learn how to say 'wider' (laiem) and 'the widest' (kõige laiem). This allows you to compare two or more objects: 'See jõgi on laiem kui too jõgi' (This river is wider than that river). You will also practice the declension of 'lai' more rigorously, ensuring that it agrees with nouns in cases like the partitive ('Ma näen laia tänavat') or the inessive ('Me elame laias majas'). At A2, you might also be introduced to the common phrase 'lai valik' (a wide selection), which is very useful for shopping scenarios. You should be able to describe your preferences, such as 'Ma tahan laiemat voodit' (I want a wider bed). The focus is on moving from simple labels to functional descriptions in everyday situations like shopping, traveling, and describing your home environment.
At the B1 level, the use of 'lai' expands into more abstract and idiomatic territory. You will learn to use it to describe non-physical things, such as 'lai silmaring' (a wide horizon/broad outlook) or 'lai teadmistepagas' (a wide baggage of knowledge). You will also encounter the adverbial form 'laialt,' meaning 'widely' or 'extensively.' For example, 'See on laialt tuntud fakt' (This is a widely known fact). At this stage, you should be comfortable using 'lai' in all 14 Estonian cases, though you will still primarily use the most common ones. You will also start to learn idioms like 'laia lehte mängima' (to show off). Your ability to use 'lai' to summarize information becomes important, using phrases like 'laias laastus' (in broad strokes/generally). B1 learners should be able to participate in discussions about more complex topics like the economy or education, where 'lai' might describe a 'wide range of subjects' or 'wide-reaching impact.'
At the B2 level, you are expected to use 'lai' and its derivatives with greater precision and stylistic variety. You will use compound words like 'laiaulatuslik' (wide-ranging/extensive) and 'laiahaardeline' (comprehensive/broad-scoped) in formal writing and professional contexts. For instance, you might write about a 'laiaulatuslik reform' (an extensive reform) in an essay. You will also understand the nuances between 'lai' and its synonyms like 'avar' or 'mahukas' and choose the most appropriate one for the context. At B2, you should be able to handle complex sentences where 'lai' modifies multiple nouns or is part of a sophisticated idiomatic expression. You will also be more aware of the register—knowing that 'laia lehte mängima' is informal, while 'laiaulatuslik' is more formal. Your understanding of the word will include its role in forming adjectives that describe people's physical or character traits, such as 'laiaõlgne' (broad-shouldered) or 'laia joonega' (generous/extravagant).
At the C1 level, your use of 'lai' reflects a near-native command of Estonian. You can use the word in highly specialized contexts, such as academic research, legal documents, or literary analysis. You might discuss the 'laiaspektriline' (broad-spectrum) nature of an antibiotic or the 'laiahaardelisus' (comprehensiveness) of a philosophical theory. You are comfortable with the most obscure declensions and can use 'lai' to create subtle rhetorical effects. In C1, you also appreciate the historical and etymological roots of the word and how it connects to other Finno-Ugric languages. You can use 'lai' in complex metaphors and understand its use in classic Estonian literature. Your vocabulary is rich enough that you don't just use 'lai' because it's the only word you know, but because it's the most precise word for the specific shade of meaning you want to convey. You can also critique the use of the word in others' writing, identifying when a synonym might be more effective.
At the C2 level, you have mastered the word 'lai' to the point where its use is instinctive and nuanced. You can use it to express the finest distinctions in meaning, often in creative or highly technical ways. You might use 'lai' in a pun or a complex piece of wordplay. Your understanding of 'lai' includes its entire family of related words, prefixes, and suffixes. You can effortlessly switch between the literal, metaphorical, and idiomatic uses of the word depending on the audience and purpose. At this level, 'lai' is just one tool in a vast arsenal of descriptive language. You might use it to describe the 'laius' (width) of a mathematical function or the 'laialivalguvus' (vagueness/diffuseness) of a poorly constructed argument. A C2 learner can read a complex text and understand the exact emotional or intellectual weight that 'lai' carries in that specific context, recognizing it as a key element of the author's style.

lai 30秒で

  • The Estonian adjective 'lai' translates to 'wide' or 'broad' in English, used for physical and abstract width.
  • It is the direct antonym of 'kitsas' (narrow) and is essential for basic spatial descriptions.
  • The word declines through 14 cases, with 'laia' being the common genitive and partitive form.
  • Commonly found in phrases like 'lai valik' (wide selection) and 'lai naeratus' (broad smile).

The Estonian word lai is a fundamental adjective primarily used to describe the physical dimension of width. At its most basic level, it translates to 'wide' or 'broad' in English. For a beginner (A1 level), this word is essential for describing everyday objects, geographical features, and physical attributes. When you walk through the old town of Tallinn and find a street that isn't a narrow alleyway, you are looking at a lai tänav. If you are standing on the shores of the Baltic Sea looking out at the horizon, the view is described as lai silmaring (a wide horizon). The word is versatile, moving from the literal measurement of an object to the metaphorical breadth of a person's knowledge or the variety of products in a store. Understanding 'lai' requires recognizing its role in spatial orientation; it is the direct opposite of kitsas (narrow). In Estonian culture, which values the vastness of nature—its forests, bogs, and coastlines—the concept of 'lai' carries a sense of freedom and openness. It is not just a measurement; it is a description of space and potential.

Physical Dimension
Used to describe the distance from side to side of an object, such as a road, a river, or a piece of fabric. For example, 'lai jõe' refers to a wide river.
Abstract Breadth
Used to describe a large variety or range. 'Lai valik' means a wide selection of choices, common in advertising and retail contexts.
Anatomical Description
Used to describe body parts like shoulders or a smile. 'Laiad õlad' means broad shoulders, often associated with strength.

See maantee on väga lai ja turvaline sõitmiseks.

Translation: This highway is very wide and safe for driving.

Furthermore, 'lai' appears in social contexts. To live laialt (the adverbial form) means to live extravagantly or 'large,' spending money freely. In a more negative slang context, 'laia lehte mängima' (to play the wide leaf) describes someone who is acting arrogant or showing off. However, in its most common usage, you will encounter it while shopping for clothes (lai lõige - wide cut), discussing the weather or geography, or describing a person's friendly demeanor (lai naeratus - a broad smile). The word follows standard Estonian adjective declension, meaning it must agree with the noun it modifies in case and number, which is a key hurdle for learners moving into the A2 and B1 levels. For instance, if the road is in the genitive case, 'lai' becomes 'laia'. This flexibility allows it to integrate seamlessly into complex sentences. In the Estonian mindset, 'lai' often evokes the 'laiahaardelisus' (comprehensiveness) of a plan or an idea, suggesting something that has been well-thought-out and covers all necessary bases.

Poes on lai valik värskeid puuvilju.

Translation: There is a wide selection of fresh fruits in the shop.

Me ujusime üle laia jõe.

Translation: We swam across the wide river (Note the genitive case 'laia').

In summary, 'lai' is more than just a measurement of centimeters or meters. It is a word that captures the essence of scope and scale in the Estonian language. Whether you are describing the physical width of a board for a DIY project or the conceptual width of a political platform, 'lai' is your go-to adjective. It is one of the building blocks of the language that allows for descriptive richness. As you progress, you will see it combined with other words to form compound adjectives like 'laiaõlgne' (broad-shouldered) or 'laiaulatuslik' (extensive/wide-ranging). Mastery of 'lai' involves not just knowing its primary meaning but also its various declensions and its common collocations in both everyday speech and formal writing.

Using lai correctly in Estonian requires an understanding of adjective-noun agreement and the basic declension patterns. In Estonian, adjectives must match the noun they describe in both case and number. The three primary forms for 'lai' are the nominative (lai), the genitive (laia), and the partitive (laia). Fortunately, for 'lai', the genitive and partitive forms are identical, which simplifies things for the learner. Let's look at how this functions in common sentence structures. If you are making a simple statement of fact, you use the nominative: 'See voodi on lai' (This bed is wide). However, if the noun is the object of a sentence or follows a preposition (though Estonian uses cases instead of prepositions), the form changes. For example, 'Ma ostsin laia voodi' (I bought a wide bed) uses the genitive case because it is a total object.

Nominative Case (Subjective)
Used for the subject of the sentence. Example: 'Lai tee viib metsa' (The wide road leads to the forest).
Genitive Case (Possessive/Objective)
Used to show possession or as the object of certain verbs. Example: 'Selle laia jõe vesi on külm' (The water of this wide river is cold).
Partitive Case (Partial/Quantity)
Used for partial objects or after numbers. Example: 'Meil on kolm laia akent' (We have three wide windows).

Kas sa eelistad laia või kitsast püksisäärt?

Translation: Do you prefer a wide or a narrow trouser leg?

When comparing two things, the comparative form of 'lai' is laiem (wider). For example, 'See tänav on laiem kui too tänav' (This street is wider than that street). The superlative, indicating the widest, is kõige laiem or laiaim. In everyday conversation, 'kõige laiem' is much more common. 'See on linna kõige laiem sild' (This is the widest bridge in the city). It's also important to note the adverbial form, laialt, which means 'widely' or 'extensively'. You might hear someone say 'See teema on laialt levinud' (This topic is widely spread/common). Another interesting usage is in the plural form laiad. If you are talking about 'broad masses' of people, you would say 'laiad massid'.

Tema näol oli lai ja siiras naeratus.

Translation: There was a wide and sincere smile on his/her face.

In more advanced contexts, 'lai' is used to describe theoretical frameworks or scopes of research. An academic might talk about a 'lai teoreetiline raamistik' (a broad theoretical framework). In business, one might discuss 'laiaulatuslikud reformid' (wide-ranging reforms). The word 'lai' acts as a modifier that adds a sense of scale and importance to the noun it precedes. Even at the A1 level, practicing these simple variations will help you sound more natural. Try to describe the objects in your room: 'lai laud' (wide table), 'lai aken' (wide window), 'lai riiul' (wide shelf). By anchoring the word to physical objects you see every day, the connection between the Estonian word 'lai' and the concept of width becomes second nature. Always pay attention to whether you are describing a single object or many, as the plural 'laiad' will be used for multiple wide items.

You will encounter the word lai in a variety of real-world Estonian settings, ranging from the mundane to the highly specific. One of the most common places is in retail and commerce. When browsing an online store like Selver or Euronics, you will often see the phrase lai valik (wide selection) used as a marketing tool to attract customers. For example, 'Meil on lai valik kodumasinaid' (We have a wide selection of home appliances). In a clothing store, you might hear a shop assistant ask if you want a 'lai lõige' (wide cut) or something more 'kehasse' (fitted). This is a practical application that every learner will face eventually.

In Nature and Outdoors
Estonia is famous for its nature. You will hear 'lai' used to describe the Emajõgi river or the vast, wide bogs (sood). A tour guide might say, 'Vaadake seda laia rannikut' (Look at this wide coastline).
In News and Media
News anchors often use 'lai' to describe the impact of events. 'Laiaulatuslik tulekahju' (a wide-ranging/extensive fire) or 'laiahaardeline uurimine' (a broad investigation) are common headlines.
In Everyday Socializing
When describing people, Estonians use 'lai' to talk about a 'lai naeratus' (broad smile). It's a positive way to describe someone's expression.

Raamatukogus on lai valik võõrkeelset kirjandust.

Translation: The library has a wide selection of foreign language literature.

If you are traveling by car or bus, road signs and traffic reports might mention 'lai veos' (wide load), warning drivers of a large vehicle on the road. In the context of Estonian history and geography, you might hear about 'laiaarvuline' (numerous/broad-numbered) groups or 'laiaulatuslikud' territories. Even in sports, a commentator might describe a 'lai rünnak' (wide attack) in a football match. The word is ubiquitous because the concept of width is so fundamental to our spatial understanding. Another interesting place you hear it is in the expression 'laia lehte mängima' which literally means 'to play the wide leaf' but idiomatically means to act like a big shot or to show off. If you are in a bar and someone is buying drinks for everyone and acting very loudly, an Estonian might whisper, 'Ta mängib laia lehte'.

Emajõgi on Tartus üsna lai.

Translation: The Emajõgi river is quite wide in Tartu.

In the workplace, you might hear about 'laiahaardeline projekt' (a broad-scoped project). This implies that the project covers many different areas or departments. If you are learning Estonian for work, this is a useful phrase to know when describing your responsibilities. You might also hear 'laias laastus' which means 'in broad strokes' or 'roughly speaking'. For example, 'Laias laastus on plaan valmis' (Roughly speaking, the plan is ready). This is a very common conversational filler that helps you summarize points without getting bogged down in details. By listening for these specific phrases, you will start to notice how 'lai' acts as a versatile tool for both literal description and abstract summary in the Estonian language.

One of the most common mistakes English speakers make when using lai is confusing it with other adjectives that describe size, such as suur (big/large) or paks (thick). While a 'wide' object is often 'big,' the words are not interchangeable. For instance, you would describe a road as 'lai,' but a house as 'suur.' Using 'lai' for a house would imply that the house is physically very wide but perhaps not tall, which might not be what you mean. Similarly, when describing a book, you use 'paks' (thick) to refer to the number of pages, but 'lai' would refer to the physical width of the cover. Distinguishing between these spatial dimensions is crucial for clear communication.

Confusing 'Lai' and 'Suur'
Mistake: 'See on lai linn.' (This is a wide city). Correct: 'See on suur linn.' (This is a big city). Use 'lai' only for horizontal width.
Case Agreement Errors
Mistake: 'Ma näen lai jõgi.' Correct: 'Ma näen laia jõge.' Adjectives must match the partitive case of the noun they modify.
Misusing the Adverb 'Laialt'
Mistake: 'Ta räägib lai.' Correct: 'Ta räägib laialt.' Use the adverbial form to describe how an action is performed.

Vale: Mul on lai pere. Õige: Mul on suur pere.

Explanation: You have a 'big' family (suur), not a 'wide' family (lai).

Another frequent error involves the declension of 'lai' in plural forms. Beginners often forget to change the adjective when the noun is plural. 'Lai tee' (wide road) becomes 'laiad teed' (wide roads). If you are talking about wide streets in the partitive plural, it becomes 'laiu tänavaid'. This internal vowel change (from 'a' to 'u') can be tricky. It's also easy to confuse 'lai' with avar (spacious). While they are related, 'avar' is used more for rooms and open spaces where you feel a sense of roominess, whereas 'lai' is a more clinical measurement of width. You wouldn't usually call a wide road 'avar,' but you would call a large, open living room 'avar'.

Vale: See särk on liiga suur. Õige: See särk on liiga lai.

Explanation: If the shirt is specifically too wide (but maybe the length is okay), 'lai' is more precise than 'suur'.

Finally, watch out for the comparative and superlative forms. English speakers might try to say 'rohkem lai' (more wide), but Estonian uses the suffix '-em' to create 'laiem'. Similarly, 'kõige laiem' is the standard way to say 'the widest.' Avoid the literal translation of English structures and stick to the Estonian morphological rules. Practice these forms with common nouns to build muscle memory. For example, 'lai vöö' (wide belt), 'laiem vöö' (wider belt), 'kõige laiem vöö' (the widest belt). By focusing on these specific distinctions and grammatical requirements, you will avoid the most common pitfalls that trip up Estonian language learners.

While lai is the most common word for 'wide,' Estonian offers several synonyms and related terms that can add nuance to your descriptions. Depending on whether you are talking about a physical space, a metaphorical range, or a feeling of openness, you might choose a different word. Understanding these alternatives will help you move from a basic A1 level to a more sophisticated B1 or B2 level of expression. For example, if you want to describe a room that feels very open and airy, avar is often a better choice than 'lai'. 'Avar' carries the connotation of 'spacious' or 'roomy'.

Avar (Spacious/Open)
Used for rooms, landscapes, or views. 'Avar vaade' (a spacious/sweeping view) sounds more poetic than 'lai vaade'.
Laiaulatuslik (Extensive/Wide-ranging)
A compound word used for events, studies, or impacts. 'Laiaulatuslik uuring' (an extensive study) implies depth and breadth.
Mahukas (Voluminous/Capacious)
Used when something can hold a lot. A 'mahukas kott' is a bag that fits many things, which might be because it is 'lai'.

Korteril on avar elutuba ja suur rõdu.

Translation: The apartment has a spacious living room and a large balcony.

Another useful alternative is päratu, which means 'immense' or 'huge.' When something is so wide that 'lai' doesn't seem enough, 'päratu lai' conveys that extreme scale. In technical contexts, you might use horisontaalne (horizontal) to specify the direction of width. When discussing variety, mitmekülgne (versatile/multi-faceted) can sometimes replace 'lai valik' to describe a person's skills or a program's features. For example, 'Ta on mitmekülgne kunstnik' (He is a versatile artist). This is more descriptive than just saying he has a 'wide' range of skills.

See on laiaulatuslik probleem, mis vajab kiiret lahendust.

Translation: This is a wide-ranging problem that needs a quick solution.

Finally, consider the word paks (thick) as a contrast. While 'lai' is 2D width, 'paks' is 3D thickness. A 'lai laud' is a wide board, but a 'paks laud' is a thick board. Knowing when to use which dimension is key. In Estonian, you also have the word üldine (general), which can sometimes overlap with the metaphorical 'lai'. 'Laias laastus' and 'üldiselt' both mean 'generally' or 'in general'. By learning these synonyms and understanding their specific contexts, you will be able to express yourself with much greater precision and variety in Estonian.

レベル別の例文

1

See on lai tee.

This is a wide road.

Nominative singular adjective 'lai' modifying 'tee'.

2

Mul on lai voodi.

I have a wide bed.

Simple nominative usage in a 'mul on' (I have) construction.

3

Jõgi on väga lai.

The river is very wide.

Predicate adjective 'lai' following the verb 'on'.

4

See särk on liiga lai.

This shirt is too wide.

Adjective 'lai' used with the adverb 'liiga' (too).

5

Ma näen laia ust.

I see a wide door.

Partitive singular 'laia' matching the partitive noun 'ust'.

6

Kas see laud on lai?

Is this table wide?

Question form using the nominative 'lai'.

7

See on lai tänav.

This is a wide street.

Nominative singular adjective-noun pair.

8

Meil on laiad aknad.

We have wide windows.

Nominative plural 'laiad' matching 'aknad'.

1

See tee on laiem kui teine.

This road is wider than the other one.

Comparative form 'laiem' used with 'kui' (than).

2

Ma otsin laiemat vööd.

I am looking for a wider belt.

Partitive singular of the comparative: 'laiemat'.

3

See on kõige laiem sild Eestis.

This is the widest bridge in Estonia.

Superlative form 'kõige laiem'.

4

Poes on lai valik kingi.

There is a wide selection of shoes in the shop.

Common collocation 'lai valik'.

5

Me kõndisime mööda laia randa.

We walked along the wide beach.

Partitive singular 'laia' after the preposition 'mööda'.

6

Ta naeratas laia naeratusega.

He/she smiled with a broad smile.

Adessive case 'laia naeratusega' (with a smile).

7

Need püksid on alt laiad.

These pants are wide at the bottom.

Plural nominative 'laiad'.

8

Kas sa tahad laia või kitsast linti?

Do you want a wide or a narrow ribbon?

Contrast between 'laia' and 'kitsast' in the partitive.

1

Tal on väga lai silmaring.

He/she has a very wide horizon (broad outlook).

Metaphorical use of 'lai'.

2

See teema on laialt levinud.

This topic is widely spread.

Adverbial form 'laialt' used with a participle.

3

Laias laastus on sul õigus.

In broad strokes (Generally speaking), you are right.

Idiomatic expression 'laias laastus'.

4

Festivalil on lai valik esinejaid.

The festival has a wide selection of performers.

Abstract use of 'lai valik'.

5

Ta mängib jälle laia lehte.

He is playing the 'wide leaf' (showing off) again.

Idiomatic phrase 'laia lehte mängima'.

6

Meil on vaja laiemat toetust.

We need wider (broader) support.

Comparative 'laiemat' in a metaphorical sense.

7

See on laiaulatuslik projekt.

This is a wide-ranging project.

Compound adjective 'laiaulatuslik'.

8

Kleit on laia lõikega.

The dress has a wide cut.

Genitive 'laia' used in a descriptive phrase.

1

Uuring andis laiaulatuslikke tulemusi.

The study yielded wide-ranging results.

Partitive plural of 'laiaulatuslik'.

2

Ta on laiahaardeline mõtleja.

He/she is a broad-minded/comprehensive thinker.

Compound adjective 'laiahaardeline'.

3

Seda meetodit kasutatakse laialdaselt.

This method is used extensively/widely.

Adverb 'laialdaselt', which is more formal than 'laialt'.

4

Teaduskonnal on lai koostöövõrgustik.

The faculty has a wide cooperation network.

Abstract noun phrase with 'lai'.

5

See on laiaõlgne mees.

This is a broad-shouldered man.

Compound adjective 'laiaõlgne'.

6

Reformil oli lai ühiskondlik mõju.

The reform had a wide social impact.

Adjective 'lai' modifying 'mõju'.

7

Ta elab laia elu.

He/she lives a 'wide' life (lives large/extravagantly).

Idiomatic expression 'laia elu elama'.

8

See on laiahaardeline uurimistöö.

This is a comprehensive research paper.

Formal compound adjective.

1

Artikkel analüüsib probleemi laias kontekstis.

The article analyzes the problem in a broad context.

Inessive case 'laias' for 'in the broad'.

2

Tegemist on laiaulatusliku küberrünnakuga.

It is a wide-scale cyberattack.

Formal usage of 'laiaulatusliku' in the genitive.

3

Ta on tuntud oma laiahaardelisuse poolest.

He/she is known for his/her comprehensiveness/breadth.

Noun form 'laiahaardelisus'.

4

Eelarve on laias laastus heaks kiidetud.

The budget has been approved in broad strokes.

Idiomatic filler in a formal context.

5

Seda terminit tõlgendatakse laialt.

This term is interpreted broadly.

Adverbial usage in a passive sentence.

6

Meil tuleb arvestada laia sihtrühmaga.

We need to take into account a wide target group.

Comitative case 'laia sihtrühmaga'.

7

See on laiahaardeline kultuurinähtus.

This is a broad-ranging cultural phenomenon.

Sophisticated compound adjective.

8

Tema loomingul on lai diapasoon.

His/her work has a wide range/gamut.

Metaphorical use of 'diapasoon' with 'lai'.

1

Filosoof käsitleb olemise küsimust laias perspektiivis.

The philosopher treats the question of being in a broad perspective.

Inessive case 'laias' in a philosophical context.

2

Teose laiahaardelisus on imetlusväärne.

The comprehensiveness of the work is admirable.

Noun 'laiahaardelisus' as the subject.

3

Ta valdab laia spektrit erinevaid tehnikaid.

He/she commands a wide spectrum of different techniques.

Partitive object 'laia spektrit'.

4

See on laiaulatuslik ja süsteemne lähenemine.

This is a wide-ranging and systematic approach.

Coordinated adjectives in a formal setting.

5

Autor kasutab laia pintslitõmmet, et kirjeldada ajastut.

The author uses a broad brushstroke to describe the era.

Metaphorical use of 'lai pintslitõmme'.

6

Diskussioon võttis laia ja ootamatu pöörde.

The discussion took a wide and unexpected turn.

Adjective 'lai' describing the nature of a 'pööre' (turn).

7

Sellel otsusel on laiad ja kaugeleulatuvad tagajärjed.

This decision has broad and far-reaching consequences.

Plural nominative 'laiad'.

8

Ta on tuntud oma laiahaardelise intellekti poolest.

He/she is known for his/her broad-ranging intellect.

Genitive compound adjective.

よく使う組み合わせ

lai valik
lai naeratus
lai tee
lai silmaring
laias laastus
lai jõgi
lai õlg
lai vöö
lai säng
lai maailm
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