Word: thereupon
Part of speech: Adverb
Syllables: there
up
on
Definition: Following that; forthwith; in sequence, but not necessarily in consequence.
Morphemes:
Affix: there
Language: en
PoS: Adverb
Meaning: To or into that place; thither.
Affix: up
Language: en
Meaning: adverb
Affix: on
Language: en
Meaning: preposition