Word: wherein
Part of speech: Adverb
Syllables: where
in
Definition: How, or in what way.
Morphemes:
Affix: where-
Language: en
PoS: Prefix
Meaning: Which, what, whom: compounded with prepositions to form compound relative and interrogative pronouns.
Affix: in
Language: en
PoS: Adverb
Meaning: Towards the speaker or other reference point.