dehisce
Concise Oxford English Dictionary © 2008 Oxford University Press:
dehisce /dɪˈhɪs/
▶verb technical (of a pod or seed vessel, or of a cut or wound) gape or burst open.
– derivatives
dehiscence noun,
dehiscent adjective.
dehiscence noun,
dehiscent adjective.
– origin C17: from L. dehiscere, from de- ‘away’ + hiscere ‘begin to gape’.
'dehisce' also found in these Oxford entries:

