/ Thesaurus / T Synonyms of time ball Find synonyms for: Noun1. time-ball, ball, globe, orbusage: a ball that slides down a staff to show a fixed time; especially at an observatoryWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ravenous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language