Word: twinned
Part of speech: Verb
Syllables: twinned
Definition: Simple past tense and past participle of twin; being two identical
Morphemes:
Affix: twin
Language: en
PoS: Adjective
Meaning: forming a pair of twins.
Affix: -ed
Language: en
PoS: Suffix
Meaning: Used to form past participles of (regular) verbs. See -en and -t for variants.