dehisce

from WordNet (r) 3.0 (2006)
dehisce
    v 1: burst or split open; "flowers dehisce when they release
         pollen"
    
from The Collaborative International Dictionary of English v.0.48
Dehisce \De*hisce"\, v. i. [L. dehiscere; de- + hiscere to
   gape.]
   To gape; to open by dehiscence.
   [1913 Webster]
    

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