O
O
The letter O of the English alphabet. It is pronounced /oʊ/. Example word: orange.
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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.
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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 |
O with English translation
O usage examples
Usage examples will appear here with translation and context.
Learn by topic
O belongs to the topic "Alphabet". Start with a short 7-word set so the word is easier to remember in context.
O synonyms
Related words worth learning together
Means the number 0, not the letter O; the shape is similar, but the meaning is different.
General word for a round shape; it can describe the look of O, but not the letter itself.
Means a ring-shaped object; it may resemble O in shape, but it is not a name for the letter.
Names a letter type: a vowel; O is a vowel, but the word does not name the letter itself.
Broad term for a written sign; it can include letters, numbers, and symbols.
What's the difference
How is O different from related words?
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 O
How to pronounce O and what this word means
O means O. This page includes translation, pronunciation, transcription, audio, usage examples and related words.
how to pronounce O
[ˈoː]
O translation
O
O transcription
[ˈoː]
Questions about this word
O meaning: what does it mean?
Buchstabe O des englischen Alphabets.
O pronunciation: how do you pronounce it?
O is pronounced as [ˈoː]. Audio is available on this page when the word has a recording.
Is O part of Alphabet vocabulary?
Yes, O can be learned in the Alphabet topic. This semantic link helps build related word lists and topic-based practice.
Learn O in your vocabulary
Add this word to practice, repeat it with audio, examples and your own word lists.