Definify.com
Webster 1913 Edition
Rhinophore
Rhi′no-phore
,Noun.
[
Rhino-
+ Gr. φέρειν
to bear.] (Zool.)
One of the two tentacle-like organs on the back of the head or neck of a nudibranch or tectibranch mollusk. They are usually retractile, and often transversely furrowed or plicate, and are regarded as olfactory organs. Called also
dorsal tentacles
. See Illust. under Pygobranchia
, and Opisthobranchia
.