Term: coelostat: optical device used to follow the path of a celestial body and reflect its light into a telescope; has a movable and a fixed mirror
Candidate hypernym: whole: an assemblage of parts that is regarded as a single entity → 1
Candidate hypernym: vice crime: a vice that is illegal → 0
Candidate hypernym: fly: (baseball) a hit that flies up in the air → 0
Candidate hypernym: mouthpiece: the tube of a pipe or cigarette holder that a smoker holds in the mouth → 0
Candidate hypernym: pay cut: the act of reducing a salary → 0
Candidate hypernym: confederation: a union of political organizations → 0
Candidate hypernym: celestial sphere: the apparent surface of the imaginary sphere on which celestial bodies appear to be projected → 0
Candidate hypernym: coil: tubing that is wound in a spiral → 0
Candidate hypernym: heterobasidiomycetes: category used in some classification systems for various basidiomycetous fungi including rusts and smuts → 0
Candidate hypernym: bird of prey: any of numerous carnivorous birds that hunt and kill other animals → 0
Candidate hypernym: launching: the act of propelling with force → 0