/ Dictionary / Index M militaria: Meaning and Definition of Find definitions for: mil•i•tar•i•a Pronunciation: (mil"i-târ'ē-u), [key] — n.pl. collected or collectible military objects, as uniforms and firearms, having historical interest. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. militant militarism Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language