Breadcrumb Home > Thesaurus > O Synonyms of oncology Find synonyms for: Noun 1. oncology, medicine, medical specialty usage: the branch of medicine concerned with the study and treatment of tumors WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of oncology (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: soupon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language