of or relating to certain orders of small, thin-shelled or shell-less gastropod mollusks that swim by means of winglike lobes on the foot
Origin of pteropodfrom Modern Latin Pteropoda: see ptero- and -pod
any such animal
A sea butterfly.
Origin of pteropodFrom New Latin Pteropoda former order name Greek pteron feather, wing ; see -pter . New Latin -poda -pod
- Of or pertaining to these creatures