(zoology) Of, or relating to, the primate genus Dryopithecus, considered to be relatives of both humans and apes.

Alternative form of de-equitize

(rhetoric) Transformation from one grammatically correct form to another. / (rhetoric) The substitution of one grammatical form for another that violates a grammatical rule.

(pharmacology) The haloalkane refrigerant 1,1,1,2-tetrafluoroethane.