Breadcrumb Home > Thesaurus > J Synonyms of jackboot Find synonyms for: Noun 1. Hessian boot, hessian, jackboot, Wellington, Wellington boot, boot usage: (19th century) a man's high tasseled boot WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of jackboot (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: redoubtable Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language