/ Dictionary / Index S seven-year itch: Meaning and Definition of Find definitions for: sev'en-year itch' Pronunciation: (sev'en-yēr"), [key] scabies. the temptation to have an affair, held to become a hazard in the seventh year of marriage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Seven Wonders of the World Seven Years' War 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