Word: therebetween
Part of speech: Adverb
Syllables: the
reb
et
ween
Definition: Between them.
Morphemes:
Affix: there
Language: en
PoS: Adverb
Meaning: In a place or location (stated, implied or otherwise indicated) at some distance from the speaker (compare here).
Affix: be-
Language: en
PoS: Prefix
Meaning: Around; about.
Affix: twain
Language: en
PoS: Noun
Meaning: pair, couple