semiopaque

[ sem-ee-oh-peyk, sem-ahy- ]
/ ˌsɛm i oʊˈpeɪk, ˌsɛm aɪ- /

adjective

partly or nearly opaque.

Origin of semiopaque

First recorded in 1685–95; semi- + opaque

Related forms

sem·i·o·pac·i·ty [sem-ee-oh-pas-i-tee, sem-ahy-] /ˌsɛm i oʊˈpæs ɪ ti, ˌsɛm aɪ-/, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019