/ Dictionary / Index M mannikin: Meaning and Definition of Find definitions for: man•ni•kin Pronunciation: (man'i-kin), [key] — n. manikin. any of several estrildine finches of the genus Lonchura, of Asia, Australia, and the Pacific islands, often kept as cage birds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mannikin (Thesaurus) Mannie Manning Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language