Word: twelvemonth
Part of speech: Noun
Syllables: twelve
month
Definition: A year; a period of time containing 365 (or 366) days
Morphemes:
Affix: twelve
Language: en
PoS: Noun
Meaning: A group of twelve items.
Affix: moon
Language: en
PoS: Noun
Meaning: A month, particularly a lunar month.
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form a term denoting the ordinal numeral corresponding to the value, being a natural number, of a mathematical expression.