Term: coma: (astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms as the comet approaches the sun and is warmed
Candidate hypernym: process: a sustained phenomenon or one marked by gradual changes through a series of states → 1
Candidate hypernym: coffee substitute: a drink resembling coffee that is sometimes substituted for it → 0
Candidate hypernym: free port: an area adjoining a port where goods that are intended for reshipment can be received and stored without payment of duties → 0
Candidate hypernym: tetroxide: an oxide containing four atoms of oxygen in the molecule → 0
Candidate hypernym: newsreel: a short film and commentary about current events → 0
Candidate hypernym: doorsill: the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorway → 0
Candidate hypernym: pony cart: a cart with an underslung axle and two seats → 0
Candidate hypernym: comeback: return by a celebrity to some previously successful activity → 0
Candidate hypernym: graduate student: a student who continues studies after graduation → 0
Candidate hypernym: kitchenette: small kitchen → 0
Candidate hypernym: yagi: a sharply directional antenna → 0