破傷風之一種,牙關緊閉症
Lockjaw \Lock"jaw`\, n. (Med.) A contraction of the muscles of the jaw by which its motion is suspended; a variety of tetanus.
lockjaw n : an acute and serious infection of the central nervous system caused by bacterial infection of open wounds; spasms of the jaw and laryngeal muscles may occur during the late stages [syn: {tetanus}]