Word: upwing
Part of speech: Noun
Syllables: up
wing
Definition: An upsurge; a sudden or abrupt strong increase
Morphemes:
Affix: up-
Language: en
PoS: Prefix
Meaning: Used to indicate increase.
Affix: wing
Language: en
PoS: Noun
Meaning: Any membranaceous expansion, such as that along the sides of certain stems, or of a fruit of the kind called samara.