unhitch

[ uhn-hich ]
/ ʌnˈhɪtʃ /

verb (used with object)

to free from attachment; unfasten: to unhitch a locomotive from a train.

verb (used without object)

to become uncoupled or unfastened.

Origin of unhitch

First recorded in 1615–25; un-2 + hitch1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unhitch