Breadcrumb Home > Thesaurus > K Synonyms of kuiper Find synonyms for: Noun 1. Kuiper, Gerard Kuiper, Gerard Peter Kuiper usage: 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) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of kuiper (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language