Word: underwing
Part of speech: Noun
Syllables: un
der
wing
Definition: A member of the genus Catocala, a nocturnal moth which usually has brightly coloured underwings.
Morphemes:
Affix: under
Language: en
PoS: Adjective
Meaning: Being lower; being beneath something.
Affix: wing
Language: en
PoS: Noun
Meaning: An appendage of an animal's (bird, bat, insect) body that enables it to fly