/ Dictionary / Index S salpa: Meaning and Definition of Find definitions for: sal•pa Pronunciation: (sal'pu), [key] — pl. -pas, -pae any free-swimming, oceanic tunicate of the genus Salpa, having a transparent, more or less fusiform body. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: salpa (Thesaurus) Salop salpingectomy Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language