/ Dictionary / Index B branchiform: Meaning and Definition of Find definitions for: bran•chi•form Pronunciation: (brang'ku-fôrm"), [key] — adj. shaped like a gill. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. branchiate branchio- Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language