stun(redirected from NAT traversal)
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To stupefy; to render unconscious by cerebral trauma.
[A.S. stunian, to make a loud noise]
stun(stun) to knock senseless; to render unconscious by a blow or other force.
stun(stŭn) [Fr. estoner, to shake]
To render unconscious, e.g. by an electrical shock or trauma to the head.