/ Dictionary / Index B butterfly-shell clam: Meaning and Definition of Find definitions for: but'ter•fly-shell clam" Pronunciation: (but'ur-flī-shel"), [key] coquina. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. butterfly roof butterfly table 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