coma:1

noun
co*ma \ ˈkō-mə \
1646{ds||1||}
  • a state of profound unconsciousness caused by disease, injury, or poison
  • a state of mental or physical sluggishness : torpor

coma:2

noun
coma \
1669{ds||1||}
  • a tufted bunch (as of branches, bracts, or seed hairs)
  • the head of a comet consisting of a cloud of gas and dust and usually containing a nucleus
  • an optical aberration in which the image of a point source is a comet-shaped blur

Coma Berenices

noun
Co*ma Ber*e*ni*ces \ ˈkō-mə-ˌber-ə-ˈnī-(ˌ)sēz \
1616
  • a constellation north of Virgo and between Boötes and Leo

food coma

noun
food coma \
1987
  • a state of sleepiness or sluggishness that is experienced after eating a large meal
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