/ Dictionary / Index N neato: Meaning and Definition of Find definitions for: neat•o Pronunciation: (nē'tō), [key] — adj. Slang. neat (def. 5). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. neat line neat's-foot oil Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language