unclasp

To release or loosen the clasp of.

To release or loosen from a clasp or an embrace.

To become unfastened.

To release or relax a clasp or grasp; let go.

To loosen the clasp of, as a purse or a belt.

To lay open; reveal; disclose.

To loose the clasp of; to open, as something that is fastened with, or as with, a clasp.

To release the clasp from something

To become unfastened

release from a clasp