(uncountable) The state of being polydisperse / (countable) A measure of the degree to which a colloid is polydisperse

(Marxism) A combination of productive forces such as labour power and means of production, and social and technical relations of production such as property, power, laws and regulations, etc.

(organic chemistry) Any halogenated derivative of ethane that contains one bromine atom and two chlorine atoms, but especially 2-bromo-1,1-dichloro-ethane

A surname from Basque.