coma — 영어 사전

명사

1. A state of unconsciousness from which one may not wake up, usually induced by some form of trauma.

   관련 단어

   comatosepersistent vegetative statebrain death

   예문

   go into a coma

   slip into a coma

   더 많은 예문 (3)

   come out of a coma

   An a aphrodisiac, it results in santonin poisoning, followed by coma and death.

   I wonder if a person who comes out of a coma feels refreshed and well rested.

명사

1. A cloud of dust surrounding the nucleus of a comet.

2. A defect characterized by diffuse, pear-shaped images that in an ideal image would appear as points.

3. A tuft or bunch, such as the assemblage of branches forming the head of a tree, a cluster of bracts when empty and terminating the inflorescence of a plant, or a tuft of long hairs on certain seeds.

명사

1. a state of deep and often prolonged unconsciousness; usually the result of disease or injury

   동의어

   comatoseness

   상위어

   unconsciousness

2. (botany) a usually terminal tuft of bracts (as in the pineapple) or tuft of hairs (especially on certain seeds)

   상위어

   tufttussock

3. (astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms as the comet approaches the sun and is warmed

   상위어

   cloud