/ Dictionary / Index S sciamachy: Meaning and Definition of Find definitions for: sci•am•a•chy Pronunciation: (sī-am'u-kē), [key] — pl. -chies. an act or instance of fighting a shadow or an imaginary enemy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sciaenoid sciatic Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language