/ Dictionary / Index S superserviceable: Meaning and Definition of Find definitions for: su•per•serv•ice•a•ble Pronunciation: (s"pur-sûr'vi-su-bul), [key] — adj. overly disposed to be of service; officious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. supersensual supersession 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