overrefine

[ oh-ver-ri-fahyn ]
/ ˌoʊ vər rɪˈfaɪn /

verb (used with object), o·ver·re·fined, o·ver·re·fin·ing.

to refine excessively, as with oversubtle distinctions.

Origin of overrefine

First recorded in 1705–15; over- + refine

British Dictionary definitions for overrefine

overrefine
/ (ˌəʊvərɪˈfaɪn) /

verb

to refine (something) to excess
(intr) to make excessively fine distinctions

Derived forms of overrefine

overrefinement, noun