noun Etymology: New Latin Pteropoda, group name, from Greek pteron wing + New Latin -poda Date: 1835 any of the opisthobranch mollusks comprising two orders (Thecosomata and Gymnosomata) and having the anterior lobes of the foot expanded into broad thin winglike swimming organs
PTEROPOD
Meaning of PTEROPOD in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012