Simple Definition of unloosen

from our Learner's Dictionary

unloosen

verb

ˌʌnˈluːsn̩ How to pronounce unloosen (audio)
unloosens; unloosened; unloosening
: to make (something) loose : to untie (something)
He unloosened [=loosened] his tie.

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“Unloosen.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/unloosen. Accessed 17 Apr. 2026.

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