Word: upsize
Part of speech: Verb
Syllables: up
size
Definition: To become larger or more numerous; to change to something larger, such as a house.
Morphemes:
Affix: up-
Language: en
PoS: Prefix
Meaning: Used to indicate increase.
Affix: size
Language: en
PoS: Verb
Meaning: To take a greater size; to increase in size.