NUMBER ONE


Meaning of NUMBER ONE in English

informal

■ noun

1》 oneself.

2》 a person or thing that is foremost in an activity or area.

3》 euphemistic urine.

4》 a first lieutenant in the navy.

■ adjective most important; foremost.

Phrases

~ (or number two , etc.) the shortest (or next shortest, etc.) man's cropped haircut produced with electric hair clippers.

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.