/ Dictionary / Index S spermatic: Meaning and Definition of Find definitions for: sper•mat•ic Pronunciation: (spûr-mat'ik), [key] — adj. of, pertaining to, or resembling sperm; seminal; generative. pertaining to a spermary. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: spermatic (Thesaurus) spermatheca spermatic cord 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