/ Dictionary / Index M missilery: Meaning and Definition of Find definitions for: mis•sile•ry Pronunciation: (mis'ul-rē), [key] — n. the science of the construction and use of guided missiles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. missileman missing Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language