/ Dictionary / Index T tomalley: Meaning and Definition of Find definitions for: tom•al•ley Pronunciation: (tom'al"ē), [key] — pl. -leys. the liver of a lobster. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tomalley (Thesaurus) tomahawk toman Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language