unlatch
verb (used with object)
to unfasten (a door, window shutter, etc.) by lifting the latch.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
That discovery, and those shoes, have unlatched a deep, ongoing national conversation about the horrors of residential schools and the history of colonialism in Canada.
From Seattle Times ● Aug. 27, 2021