/ Dictionary / Index G ghost moth: Meaning and Definition of Find definitions for: ghost' moth" Pronunciation: [key] swift (def. 9). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ghostly Ghosts* 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