number one
noun
1 number one
A reference to yourself or myself etc.; `take care of number one' means to put your own interests first.
2 number one
The first or highest in an ordering or series.
synonym: first.
3 number one
Moby thesaurus: Al, Grade A, alter, alter ego, alterum, better self, blue-ribbon, capital, cock, dominant, ego, ethical self, first-class, first-rate, first-string, he, her, herself, him, himself ... show more.
debug info: 0.0483