number one

Meanings

1. 1
   noun The most important person, the one who is in charge.
2. 2
   noun Someone who is top of a ranking, who is ranked first.
3. 3
   noun Oneself, being considered foremost, as by an egoist.
4. 4
   noun Urine; urination.
5. 5
   noun The single that has sold the most in a given period.
6. 6
   noun The main goalkeeper of a team, so-called because they wear the number 1 on the back of their kit.
7. 7
   noun The batsman who opens the batting.
8. 8
   noun A first lieutenant.
9. 9
   noun A large town where theatrical performances may expect to achieve success.
10. 10
    adjective First; foremost; best, often used after its headword.