/ Dictionary / Index B botryomycosis: Meaning and Definition of Find definitions for: bot•ry•o•my•co•sis Pronunciation: (bo"trē-ō-mī-kō'sis), [key] — n. Vet. Pathol. a disease of horses and other domestic animals, often occurring after castration, usually caused by Staphylococcus aureus and characterized by the formation of granulomatous masses. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. botryoidal botryose Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language