/ Dictionary / Index B bloater: Meaning and Definition of Find definitions for: bloat•er Pronunciation: (blō'tur), [key] — n. a herring cured by being salted and briefly smoked and dried. a mackerel similarly cured. a freshwater cisco, Coregonus hoyi, found in the Great Lakes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bloater (Thesaurus) bloated blob Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language