Often pronounced "wan"; a person of the female sex. Usually qualified, e.g. "young one", " oul' one".Note the use of the article: " young one" or " An oul' one" can refer to any young or old female of the speaker's acquaintance, but " the young one" refers to the speaker's girlfriend or daughter, while " the oul' one" refers to his wife or his or her mother. (This is a common feature of Irish speech, using "the" rather than a possessive pronoun like "my" or "your". "How's the brother?" "He's grand, but the sister has me tormented.") See fella.
"One" is a song performed by thrash metal band Metallica. One of Metallica's most famous songs, "One" appeared as the fourth track of, and was released as the second single from, the band's successful 1988 album ...And Justice For All.
One is an episode of Star Trek Voyager, the 25th and penultimate episode of the fourth season. The episode was based on a premise by Jim Swallow, based on an invitation to pitch after he submitted a spec script.