of or in a state of deep unconsciousness for a prolonged or indefinite period, especially as a result of severe injury or illness 昏迷的 she had been comatose for seven months. 她已昏迷七个月了。 lying in a comatose state. 处于昏迷状态。 ■(humorous)(of a person or thing) extremely exhausted, lethargic, or sleepy, typically as a result of overdrinking or taking drugs (幽默)(尤指饮酒过量或吸毒引起的)(人,事物)耗尽的,精疲力竭的;无精打采的;昏昏欲睡的
语源
late 17th cent.: from Greek kōma, kōmat- 'deep sleep' + -ose