Found 1 items, similar to number one.
English → English (WordNet) Definition: number one number one n 1: a reference to yourself or myself etc.; `take care of number one' means to put your own interests first 2: the first or highest in an ordering or series; “He wanted to be the first” [syn: first] 3: the first element in a countable series; “the first of the month” [syn: first, number 1]