IPA: /ʌnˈklæsp/
KK: /ʌnˈklæsp/
To become unfastened or to let go of something that is held tightly.
She decided to unclasp the necklace and take it off.
Past: unclasped
Past Participle: unclasped
To open or remove something that is fastened or held together by a clasp.
She decided to unclasp her necklace before going to bed.
Past: unclasped
Past Participle: unclasped
Unclasp → It is formed from "un-" (meaning not or opposite of) and "clasp" (from Old English "clæpsian", meaning to fasten or grip). The word "unclasp" means to release or open something that is fastened or gripped.
Think of 'not fastening' ('un-') something that is 'gripped' ('clasp') — that's why unclasp means to open or release.