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 There are 4 ten-letter words containing BIOR| BIOREACTOR | • bioreactor n. (Biochemistry) A fermentation vat, containing microorganisms or biochemically active substances, used… • BIOREACTOR n. a device or apparatus in which living organisms, such as bacteria, synthesise useful substances or break down waste.
 |  | BIOREAGENT | • bioreagent n. (Biochemistry) Any reagent (especially an enzyme) of biological origin. • bioreagent n. (Biochemistry) Any reagent used in biochemistry.
 • BIOREAGENT n. a biological agent that reacts.
 |  | BIOREGIONS | • bioregions n. Plural of bioregion. • BIOREGION n. an area in which climate and environment are consistent.
 |  | BIORHYTHMS | • biorhythms n. Plural of biorhythm. • BIORHYTHM n. a periodic change in the behaviour or physiology of many animals and plants (e.g. hibernation and migration) mediated by hormones which are in turn influenced by changes in day-length.
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 Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.Definitions are short excerpt from the WikWik.org and 1Word.ws.
 
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