Dictionary

twelvemonth

noun twelve·month \-ˌmən(t)th\

Definition of TWELVEMONTH

:  year
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First Known Use of TWELVEMONTH

12th century
TWELVEMONTH Defined for Kids

twelvemonth

noun twelve·month \ˈtwelv-ˌmənth\

Definition of TWELVEMONTH for Kids

:  year

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