/ Dictionary / Index S subcompany: Meaning and Definition of Find definitions for: sub•com•pa•ny Pronunciation: (sub'kum"pu-nē), [key] — pl. -nies. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. subcompact subconscious Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language