uncrisp verb 4adjective 4forms 5 verb4 •To become less or not crisp.[The] metal [of the coach], jouncing on the track, massaged his behind and his pants, uncrisping, were as wet from the mangy dog as from the sweat pouring out between his legs. — 1978 •(old-fashioned) To stop contorting or tensing (a part of one's body); to cause to be no longer contorted or tensed.When his miserable life is over they lay him out—that is, they pull his legs, and try to uncrisp his fingers, — 1858 •(old-fashioned) To stop being contorted or tensed (of a part of the body).She saw his fingers uncrisp, then grip the shelf again. — 1919 •(no longer used) To stop (something) from rippling or undulating.Behold your Neptune, with his Trident there, Vncrisps the Billows, smoothing them like Glass — 1683 adjective4 •Not crisp. •Not possessing firmness and freshness or brittleness (especially of foods). •Not quick, precise, accurate or well-defined.[…] from time to time a sort of unhealthy almost-light leaked from the large uncrisp corpse of the sky, returning for a moment to our view the ruined landscape. — 1922 •(old-fashioned) Not curling in stiff curls or ringlets (of hair).His light brown hair fell, in thin, uncrisp locks, about his white, prominent temples, — 1855 formsuncrisped · uncrisping · uncrisps · more uncrisp · most uncrisp