noun
United States astronomer (born in the Netherlands) who studied the solar system and suggested in 1951 that there is a belt of comet-like debris at the edge of the solar system (1905-1973)
• Syn: ↑Kuiper, ↑Gerard Peter Kuiper
• Instance Hypernyms: ↑astronomer, ↑uranologist, ↑stargazer
Useful english dictionary. 2012.