coma   (Sound)

The coma has 3 Senses.

• comatoseness, coma
• 昏睡, 意識不明
• a state of deep and often prolonged unconsciousness; usually the result of disease or injury
• 深くてしばしば長い無意識の状態

• coma
• (botany) a usually terminal tuft of bracts (as in the pineapple) or tuft of hairs (especially on certain seeds)
• 通常、（パイナップルなどの）包葉の茂み、または（特にある種子の）房状の毛

• coma
• コマ
• (astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms as the comet approaches the sun and is warmed
• 彗星の凍っている核を囲む粒子の明るい雲