Term: collector: a crater that has collected cosmic material hitting the earth
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: revivalism: an attempt to reawaken the evangelical faith
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: alpha globulin: a globulin in blood plasma or serum that is alkaline and has great electrophoretic mobility
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: flying gurnard: tropical fish with huge fanlike pectoral fins for underwater gliding; unrelated to searobins
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: heterodactyl foot: a bird's foot having the first and second toes of each foot directed backward and the third and fourth forward
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: day school: a school giving instruction during the daytime
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: sapling: young tree
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: observation: facts learned by observing
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: jactitation: (pathology) extremely restless tossing and twitching usually by a person with a severe illness
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: genus fothergilla: small genus of deciduous shrubs of the southeastern United States
Broader: crater: a bowl-shaped depression formed by the impact of a meteorite or bomb | Unrelated: scratch pad: pad for preliminary or hasty writing or notes or sketches etc;  is a British term