Dictionary
unfasten
verb un·fas·ten \-ˈfa-sən\
: to make (something) loose
Full Definition of UNFASTEN
transitive verb
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First Known Use of UNFASTEN
14th century
Rhymes with UNFASTEN
UNFASTEN Defined for Kids
unfasten
verb un·fas·ten \ˌən-ˈfa-sən\
un·fas·tenedun·fas·ten·ing
Definition of UNFASTEN for Kids
: to make or become loose <He unfastened the buckle.>
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