nacreous adjective.
['neɪkrɪǝs] M19.[from NACRE: see -EOUS.]Consisting of or resembling nacre; pearly.
■ D. J. Enright The nacreous face of a leper observed in Asia. ■ J. Barnes A very early..shaver, nacreous pink in its box. [TahlilGaran] English Dictionary ▲