This is one of the first and most liberating facts about Ukrainian: it has no articles. There is no word for "a," no word for "an," and no word for "the." A noun stands on its own. кни́га by itself can mean "a book," "the book," or simply "book(s)" as a concept — the language lets context decide. For an English speaker this feels alarming at first ("but how do I know if it's the book?"), and the instinct is to hunt for a substitute word to plug the gap. Resist that instinct. This page explains why there's no gap to fill, and how Ukrainian conveys the same definite/indefinite information through word order, demonstratives, and context — without ever inserting an article.
There is simply no article to insert
Start with the plain truth, because half the battle is believing it. English wraps almost every noun in an article: a dog, the dog, the water. Ukrainian wraps it in nothing. The noun appears bare, and its case ending — not an article — does the grammatical work.
Соба́ка спить.
The dog is sleeping. / A dog is sleeping. — соба́ка alone; context (probably your dog) makes it 'the' here, but the word is identical either way.
Я купи́в хліб.
I bought bread. / I bought the bread. / I bought a loaf. — хліб, bare; nothing marks 'a' or 'the'.
Вода́ холо́дна.
The water is cold. — вода́, no article; English needs 'the', Ukrainian needs nothing.
Notice that the English translation has to choose "a" or "the," but the Ukrainian doesn't change. The same three Ukrainian words serve every reading; the definiteness lives in the situation, not in the sentence.
Word order carries definiteness
If there's no article, how does a listener know whether you mean "a book" (new, just-introduced) or "the book" (already known)? The main answer is word order. Ukrainian word order is flexible, and it exploits that flexibility to signal information flow: known/old information tends to come first, new information comes last. The thing at the end of the sentence is the "news"; the thing at the front is the "topic" you're already talking about.
This produces a beautiful, systematic contrast English can only render with articles:
На столі́ кни́га.
There's a book on the table. — кни́га is at the end = new information, so 'a book'; we're introducing it.
Кни́га на столі́.
The book is on the table. — кни́га is at the front = known topic, so 'the book'; we already knew about it, and we're saying where it is.
The two sentences use the same three words in a different order, and that order alone flips "a book" into "the book." The first answers "what's on the table?" (the table is the topic, the book is news). The second answers "where's the book?" (the book is the topic, its location is news).
Why does this work so reliably? Because Ukrainian, unlike English, doesn't nail word order down to grammar — the case endings already show who does what to whom, so word order is freed up to do a different job: managing the flow of information. English uses fixed Subject–Verb–Object order and offloads definiteness onto articles; Ukrainian uses flexible order and offloads definiteness onto position. The two languages solve the same problem with opposite resources. That's why an English speaker, who is used to order being "frozen" and meaning carried by little words, has to retrain the ear: in Ukrainian, moving the noun is the meaningful act, and there is no little word to add.
У кімна́ту зайшо́в чолові́к.
A man came into the room. — чолові́к at the end = newly introduced, 'a man'.
Чолові́к зайшо́в у кімна́ту.
The man came into the room. — чолові́к at the front = already known, 'the man'.
This end-weight principle is the workhorse of Ukrainian definiteness. The deeper mechanics — theme/rheme, fronting, and how to deliberately steer "a" vs "the" — get a full treatment on expressing definiteness and word-order basics.
Demonstratives when you really mean 'this' or 'that'
When you need to be emphatically definite — to point, to single out — Ukrainian uses a demonstrative: цей "this," той "that." These genuinely translate "this/that," and they sometimes do the job English would do with a strong "the."
Дай мені́, будь ла́ска, оту́ кни́гу.
Pass me that book, please. — оту́ (= ту, 'that') singles out a specific book in view.
Цей фільм мені́ сподо́бався бі́льше.
I liked this film more. — цей points to a particular, contextually present film.
But here is the warning: do not use цей/той as a routine translation of "the." They mean "this/that" with real pointing force. Sprinkling цей in front of every noun where English has "the" sounds heavy, foreign, and slightly odd — like an English speaker saying "this book" every time they mean "the book." Reserve demonstratives for when you'd actually point or contrast (this one, not that one).
Я люблю́ ка́ву.
I love coffee. / I love the coffee. — just ка́ву; saying цю ка́ву 'this coffee' here would wrongly mean a specific cup you're pointing at.
оди́н for 'a (certain)' — used sparingly
For an indefinite noun that is nonetheless specific — "a certain man," the storyteller's "a" that introduces someone you'll keep talking about — Ukrainian can use оди́н "one / a certain." This is not the article "a"; it's a marker that says "a particular, as-yet-unidentified one."
Прийшо́в оди́н чолові́к і запита́в про те́бе.
A (certain) man came and asked about you. — оди́н flags a specific but unnamed person.
Мені́ розповіла́ одна́ знайо́ма.
A friend of mine (a certain acquaintance) told me. — одна́ = 'a certain', introducing a specific source.
Like demonstratives, оди́н is not a blanket "a." Most indefinite nouns take no word at all — they're just bare, with end position doing the signalling. Use оди́н only when you genuinely mean "a certain (specific) one." Its full range — "a certain," "alone," the reciprocal — is covered on один as a determiner.
Bare nouns for generics
When you speak in generalities — "dogs are loyal," "coffee keeps you awake" — English uses either a bare plural or "the," but Ukrainian just uses the bare noun, singular or plural, with no article and no helper.
Соба́ки — ві́рні твари́ни.
Dogs are loyal animals. — bare plural Соба́ки for the generic class.
Ка́ва бадьо́рить.
Coffee perks you up. — bare singular Ка́ва for coffee-in-general.
Кни́ги допомага́ють ду́мати.
Books help you think. — bare plural, the generic 'books'.
Source-language comparison
For an English speaker, this is mostly an act of subtraction. English forces an article onto nearly every noun; Ukrainian forbids them. The work is to delete the reflex — to say кіт, not "search for the." The information that English packs into "a/the" doesn't vanish; it relocates to word order (new info last), to demonstratives only when you'd really point (цей/той), and to оди́н only for "a certain." Two over-corrections to avoid: don't translate "the" with цей by default, and don't translate "a" with оди́н by default — most of the time you add nothing.
For speakers of other article-less languages (Russian, Polish, most Slavic languages, also Latin, Chinese, Japanese, etc.), this transfers easily: you already think without articles. The only Ukrainian-specific notes are the forms of the demonstratives (цей, той) and оди́н, and the standard end-weight word order — all covered in the companion pages.
Common Mistakes
❌ Я ба́чу the кота́. / Я ба́чу оди́н кота́.
There is no article to insert, and оди́н is not a blanket 'a'. For 'I see a/the cat', just: Я ба́чу кота́.
✅ Я ба́чу кота́.
I see a/the cat — bare noun; context supplies definiteness.
❌ Цей соба́ка — найкра́щий друг люди́ни.
Over-using цей for 'the' — here you mean dogs in general, so no demonstrative: Соба́ка — найкра́щий друг люди́ни.
✅ Соба́ка — найкра́щий друг люди́ни.
A dog is man's best friend — bare generic, no 'the/a' word.
❌ Оди́н чолові́к, яко́го ти зна́єш, телефонува́в. (meaning 'the man you know')
оди́н marks 'a certain (new)', not the already-known 'the'. For a known, identified man, just front it: Чолові́к, яко́го ти зна́єш, телефонува́в.
✅ Чолові́к, яко́го ти зна́єш, телефонува́в.
The man you know called — fronted, definite, no оди́н.
❌ На столі́ the кни́га. — trying to force 'the' before кни́га for 'the book is on the table'.
No article exists; flip the order instead. 'The book is on the table' = Кни́га на столі́ (known topic first).
✅ Кни́га на столі́.
The book is on the table — definiteness from fronting кни́га, not from any word.
❌ Я хо́чу одну́ ка́ву. (meaning 'I want a coffee' generically)
одну́ here counts 'one (cup of) coffee'. For 'I want coffee / a coffee' in general just say: Я хо́чу ка́ви (or ка́ву).
✅ Я хо́чу ка́ви.
I'd like (some) coffee — bare noun, no article and no оди́н.
Key Takeaways
- Ukrainian has no articles — no 'a', no 'an', no 'the'. A bare noun (кни́га) covers all of them; context decides.
- Word order is the main carrier of definiteness: new information drifts to the end (На столі́ кни́га 'a book'), known information sits at the front (Кни́га на столі́ 'the book').
- Use demonstratives (цей 'this', той 'that') only when you'd genuinely point or contrast — not as a routine 'the'.
- Use оди́н only for 'a certain (specific new one)' — not as a routine 'a'.
- Generics are bare nouns: Соба́ки ві́рні, Ка́ва бадьо́рить.
- The core fix for English speakers: drop the article instinct — most nouns take nothing at all.
Now practice Ukrainian
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Start learning Ukrainian→Related Topics
- Expressing 'the' and 'a' Without ArticlesA2 — A practical toolkit for conveying English article distinctions in article-less Ukrainian. DEFINITE ('the'): put the known noun FIRST (Маши́на стої́ть бі́ля до́му 'the car is by the house') or use a demonstrative цей/той. INDEFINITE ('a'): put the new noun LATER (Бі́ля до́му стої́ть маши́на 'there's a car by the house'), use оди́н for 'a (certain specific)', or якийсь for 'some (vague)'. GENERIC: bare noun (Соба́ка — друг люди́ни). The workhorse is WORD ORDER + topic position, not a word — most of the time you add nothing.
- Один as 'a / a certain / one'B1 — Beyond the numeral 'one', оди́н·одна́·одне́·одні́ has a busy determiner life: indefinite-specific 'a certain' in storytelling (Жив собі́ оди́н коро́ль 'there once lived a king'), 'alone / only' (Я живу́ оди́н), the оди́н... і́нший 'one... the other' and одні́... і́нші 'some... others' contrast, and the reciprocal 'each other' — оди́н о́дного, gender-matched to одна́ о́дну, одне́ о́дного (Вони́ допомага́ють одне́ о́дному). Also той са́мий 'the same one' vs одна́ковий 'identical/alike'. It agrees in gender and number and declines.
- Demonstrative Pronouns (Цей, Той)A1 — Ukrainian points with two demonstratives — цей/ця/це/ці 'this' (near) and той/та/те/ті 'that' (far) — and both AGREE with their noun and DECLINE like adjectives (цей → цьо́го, цьо́му, цим; той → того́, тому́, тим). The neuter це does double duty: 'this' as a pointer (це мі́сто 'this city') and the copula-less 'this is / it is' (Це мій друг 'this is my friend'), so Ukrainian has no separate word for 'it is' — just це plus a noun.
- Word Order: Free but Not RandomA1 — Ukrainian word order is flexible because case endings (not position) mark grammatical roles — but the freedom is pragmatic: the neutral order is Subject–Verb–Object, and you front the known topic and end with the new, emphasized information.
- Existential and Possessive Sentences (Є, Немає, У мене)A2 — How Ukrainian says 'there is / there are' and 'I have' — both built on the same existential verb є and its negative нема́є. Existence: є + nominative (У па́рку є о́зеро 'there's a lake in the park'); absence: нема́є + GENITIVE (У па́рку нема́є о́зера). Possession is literally 'at-me there-is X': У ме́не є маши́на (nominative), and its negation flips the thing to the genitive: У ме́не нема́є маши́ни. Past and future run on було́ / бу́де and не було́ / не бу́де + genitive (Учо́ра не було́ дощу́).