DEHISCENCE n.
A gaping or bursting open along a definite line of attachment or suture, without tearing, as in the opening of pods, or the bursting of capsules at maturity so as to emit seeds, etc.; also, the bursting open of follicles, as in the ovaries of animals, for the expulsion of their contents.
HORSESHOE n.
orsehoe head (Med.), an old name for the condition of the skull in children, in which the sutures are too open, the coronal suture presenting the form of a horsehoe. Dunglison. -- Horsehoe magnet, an artificial magnet in the form of a horsehoe. -- Horsehoe nail. See Horsenail. -- Horsehoe nose (Zoöl.), a bat of the…