US /ˌʌnˈluː.sən/ UK /ˌʌnˈluː.sən/
verb Freq #175406

Meanings

  1. 1
    verb

    to loosen or unfasten something that is tied, fixed, or held tightly

    He unloosened the strap and lifted the pack from the horse.

  2. 2
    verb

    to release or set someone or something free, especially in literary use

    The order unloosened the prisoners from their chains.

Thesaurus

Synonyms
1 verb · to loosen or unfasten... loosenunfastenunloose
2 verb · to release or set someone... releasefreeliberate
Opposites
Word family
Forms unloosened
Derived forms unloosenedunloosening
Related forms looseloosenunloose

Etymology

Formed from un- + loosen, with un- reinforcing the idea of release rather than reversing it. Although sometimes criticized as redundant, the verb has a long history and is especially common in older or literary prose.

Topics

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