Word: upthrow
Part of speech: Noun
Syllables: up
throw
Definition: A fault in which a mass of material has been thrown up from below.
Morphemes:
Affix: up-
Language: en
PoS: Prefix
Meaning: Used to indicate higher position or direction, literally or figuratively.
Affix: throw
Language: en
PoS: Noun
Meaning: The flight of a thrown object.