Breadcrumb Home > Thesaurus > P Synonyms of polonium Find synonyms for: Noun 1. polonium, Po, atomic number 84, metallic element, metal usage: a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of polonium (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: recherch Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language