one

/wʌn/

Meaning

1

Example

I have one brother.

Part of speech

determiner

Exam level

CEFR A1

About this word

one is an English determiner meaning 1 and pronounced /wʌn/. It appears on the CEFR A1 vocabulary list. The fastest way to remember it is to meet it in real English content — import a YouTube video or article into InputDojo and every occurrence becomes a one-tap lookup with built-in spaced-repetition flashcards.

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