Word: tweener
Part of speech: Noun
Syllables: twee
ner
Definition: A tweenager;  is a stage of human development following early childhood and preceding adolescence
Morphemes:
Affix: teen
Language: en
PoS: Noun
Meaning: A teenager; a juvenile between the onset of puberty and maturity
Affix: be-
Language: en
PoS: Prefix
Meaning: Around; about.
Affix: twain
Language: en
PoS: Adjective
Meaning: twofold; having more than one decidedly dissimilar aspects or qualities; - R.W.Emerson; -Frederick Harrison
Affix: -er
Language: en
PoS: Suffix
Meaning: Person or thing connected with.
Etymology Compounds: Affix: -aris
Language: la
Decoded: -aris
PoS: Suffix
Meaning: Used to form an adjective, usually from a noun, indicating a relationship or a pertaining to.