Derivationally Related Form:cosmology
Hypernyms:astronomer stargazer uranologist
Inherited Hypernyms:cosmologistastronomerphysicistscientistpersoncausal agentphysical entityentity
Inherited Hypernyms:cosmologistastronomerphysicistscientistpersonorganismliving thingwholeobjectphysical entityentity
Instance Hyponyms:Edouard Lemaitre Georges Henri Lemaitre Lemaitre