Breadcrumb Home > Thesaurus > B Synonyms of brainstem Find synonyms for: Noun 1. brainstem, brain-stem, brain stem, neural structure usage: the part of the brain continuous with the spinal cord and comprising the medulla oblongata and pons and midbrain and parts of the hypothalamus WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of brainstem (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: debridement Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language