Third-person singular simple present indicative form of nix

nothing

plural of *nix

(dated, slang) it doesn't matter; no worries / 1983, Ian Skidmore, Forgive Us Our Press Passes, →ISBN, page 21: / 'Nice people, are they?I shouldn't think so.Aw, well. Mox nix. Want some of this rice?'

(dated, slang) unimportant, irrelevant

(Ireland, slang) A job or income which is taken in addition to one's normal employment, generally at evenings or weekends. Originally implied that payment was not declared for taxation, but now refers to any work that is not part of one's regular job.

A female nix, a water-spirit.

A piece of mail returned as undeliverable.

plural of nixie / plural of nixy

An English surname transferred from the given name. / Richard Nixon, President of the United States of America / A census-designated place in Washoe County, Nevada, United States.