Biacetyl
a yellow, water-soluble liquid, C 4 H 6 O 2 , occurring in butter and in certain essential oils, as bay, and also synthesized: used chiefly to augment the flavor and odor of vinegar, coffee, and other foods.
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- Biannual
occurring twice a year; semiannual. occurring every two years; biennial. Contemporary Examples Airline Pilots Ditch Charts and Paperwork for iPads to Save Money and Fuel Miranda Green June 27, 2013 Who to See and Where to be Seen: The Hot Tips for New York Fashion Week Barbara Ragghianti September 2, 2014 Gal With a Suitcase […]
- Biannulate
having two ringlike bands, as of color. adjective (zoology) having two bands, esp of colour
- Biarticulate
having two joints, as the antennae of certain insects. Historical Examples The Elements of Botany Asa Gray An Introduction to Entomology: Vol. III (of 4) William Kirby
- Biathlete
a competitor in a biathlon.
- Biauricular
having two auricles. pertaining to both ears.