/ Dictionary / Index S submergible: Meaning and Definition of Find definitions for: sub•mer•gi•ble Pronunciation: (sub-mûr'ju-bul), [key] — adj. submersible. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: submergible (Thesaurus) submerged submerse 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