one-third
one-third
one of three equal parts
Learn one-third with free cards in 30 seconds.
10 minutes a day can add up to 3,000 words a year. Spaced flashcards bring each word back when it is time to remember it.
one-third fits your vocabulary level. Check your level if you are not sure.

How many words can you learn in a year?
If you learn 8-10 new words a day and review them regularly with flashcards, you can cover about 3,000 words in a year.
ZapomniEnglish brings words back at the right time: difficult words appear more often, familiar words less often.
Not sure what pace to start with? Check your vocabulary level and we will suggest words for your level.
We count words you add to learning and review regularly. Active use grows gradually and depends on practice.
| Pace | Per day | Per year | Best for |
|---|---|---|---|
| Easy | 3 words | ≈ 1,100 words | starting without pressure |
| Balanced | 5 words | ≈ 1,800 words | steady growth |
| Recommended | 8 words | ≈ 2,900 words | around 3,000 words a year |
| Fast | 10 words | ≈ 3,650 words | visible vocabulary growth |
| Intensive | 15 words | ≈ 5,500 words | strong motivation |
one-third with Russian translation
one-third usage examples
Мы потратили треть урока на грамматику.
We spent one-third of the lesson on grammar.
Треть сада полна роз.
One-third of the garden is full of roses.
Learn by topic
one-third belongs to the topic "Top 5000". Start with a short 7-word set so the word is easier to remember in context.
one-third synonyms
What's the difference between one-third / a third / 33⅓% / one out of three
треть — one of three equal parts
We spent one-third of the lesson on grammar.
Мы потратили треть урока на грамматику.
the exact fraction 1/3, identical to the headword
One-third of the class was absent.
Одна треть класса отсутствовала.
an indefinite way to say 1/3, often used in everyday English
A third of the cake is gone.
Треть торта уже съели.
the same quantity as one-third, but written as a percentage
The answer is 33⅓% of the whole.
Ответ составляет 33⅓% от целого.
a counting phrase meaning 1 item/person from a group of 3
One out of three students chose the red option.
Один из трёх студентов выбрал красный вариант.
What's the difference
More related word breakdowns
Short comparisons help you choose the right word by meaning, context, and typical examples.

В чем разница в английском между carry, wear, tote и lug
Carry — нести или иметь при себе, wear — носить на теле, tote — таскать с собой, lug — тащить тяжёлое с усилием.

В чем разница в английском между whole, entire, complete и intact
Разница между whole, entire, complete и intact: целое, весь объем, завершенность и сохранность без повреждений.

В чем разница в английском между choose, pick, select и opt for
Разница между choose, pick, select и opt for: обычный выбор, разговорный выбор, выбор из списка и осознанное предпочтение.
Related words and lists for one-third
How to pronounce one-third and what this word means
one-third translation: треть. This page includes translation, pronunciation, transcription, audio, usage examples and related words.
how to pronounce one-third
/wʌn ˈθɜːd/
one-third translation
треть
one-third examples
We spent one-third of the lesson on grammar.
one-third transcription
/wʌn ˈθɜːd/, /ˌwʌnˈθɝd/
How this dictionary entry is reviewed
ZapomniEnglish prepares dictionary data automatically, then the editorial workflow checks high-frequency words, top lists, and pages that already receive search impressions first.
Questions about this word
one-third meaning: what does it mean?
one of three equal parts
one-third pronunciation: how do you pronounce it?
one-third is pronounced as /wʌn ˈθɜːd/. Audio is available on this page when the word has a recording.
one-third definition and sentence examples: how is it used in a sentence?
We spent one-third of the lesson on grammar. Translation: Мы потратили треть урока на грамматику.
Learn one-third in your vocabulary
Add this word to practice, repeat it with audio, examples and your own word lists.