Found 2 items, similar to nacre.
English → English (WordNet)
Definition: nacre
nacre
n : the iridescent internal layer of a mollusk shell [syn:
mother-of-pearl]
English → English (gcide)
Definition: Nacre
Nacre
\Na"cre\ (n[=a]"k[~e]r), n. [F., cf. Sp. n['a]cara,
n['a]car, It. nacchera, naccaro, LL. nacara, nacrum; of
Oriental origin, cf. Ar. nak[=i]r hollowed.] (Zo["o]l.)
A pearly substance which lines the interior of many shells,
and is most perfect in the mother-of-pearl. [Written also
nacker and
naker.] See
Pearl, and
Mother-of-pearl.
[1913 Webster]