relating to or consisting of mother-of-pearl
WordReference Random House Unabridged Dictionary of American English © 2026
na•cre•ous
(nā′krē əs),USA pronunciation adj.
- of or pertaining to nacre.
- resembling nacre;
lustrous;
pearly.
- nacre + -ous 1830–40
Collins Concise English Dictionary © HarperCollins Publishers::
'nacreous' also found in these entries (note: many are not synonyms or translations):