Word: upcasts
Part of speech: Noun
Syllables: up
casts
Definition: Plural of upcast; air passage consisting of a ventilation shaft through which air leaves a mine
Morphemes:
Affix: up-
Language: en
PoS: Prefix
Meaning: Used to indicate higher position or direction, literally or figuratively.
Affix: cast
Language: en
PoS: Verb
Meaning: To throw up, as a mound, or rampart.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.