/ Dictionary / Index S selcouth: Meaning and Definition of Find definitions for: sel•couth Pronunciation: (sel'kth"), [key] — adj. Archaic. strange; uncommon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Selby Selden 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