present participle of bash the bishop

plural of bisallene

(organic chemistry) Any compound having two allene groups

(organic chemistry) Having two allene groups

(organic chemistry) The sesquiterpene (4Z)-1-methyl-4-(6-methylhept-5-en-2-ylidene)cyclohexene (or a similar compound) that is used in the flavouring industry to add a fruity flavour

(slang) A tablet of the drug ecstasy.

plural of bisadduct

(chemistry) The product of two simultaneous addition reactions on the same molecule

(organic chemistry) Any compound, especially a symmetric dimer, containing two alkene groups

(now historical) A type of biscuit flavoured with rosewater.