Definify.com
Webster 1913 Edition
Finlet
Fin′let
,Noun.
[
Fin
+ -let
.] A little fin; one of the parts of a divided fin.
Definition 2024
finlet
finlet
English
Noun
finlet (plural finlets)
- (ichthyology) Small rayless non-retractable fins between the last dorsal or anal fin and the caudal fin of some fishes.