CAMEOING

Verb

cameoing

present participle of cameo

Source: Wiktionary

CAMEO

Cam"e*o, n.; pl. Cameos. Etym: [It cammeo; akin to F. camée, camaïeu, Sp. camafeo, LL. camaeus, camahutus; of unknown origin.]

Definition: A carving in relief, esp. one on a small scale used as a jewel for personal adornment, or like.

Note: Most cameos are carved in a material which has layers of different colors, such stones as the onyx and sardonyx, and various kinds of shells, being used. Cameo conch (Zoöl.), a large, marine, univalve shell, esp. Cassis cameo, C. rua, and allied species, used for cutting cameos. See Quern conch.

Source: Webster’s Unabridged Dictionary 1913 Edition