twelvemonth

noun
twelve·​month | \ ˈtwelv-ˌmən(t)th How to pronounce twelvemonth (audio) \

Definition of twelvemonth

: year

First Known Use of twelvemonth

12th century, in the meaning defined above

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The first known use of twelvemonth was in the 12th century

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More Definitions for twelvemonth

twelvemonth

noun
twelve·​month | \ ˈtwelv-ˌmənth How to pronounce twelvemonth (audio) \

Kids Definition of twelvemonth

: year

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