/ Dictionary / Index S somatotype: Meaning and Definition of Find definitions for: so•mat•o•type Pronunciation: (su-mat'u-tīp", sō'mu-tu-), [key] — n. (of humans) physical type; physique. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: somatotype (Thesaurus) somatotropin somber Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language