depressor
UK /dɪˈpɹɛ.sə/ · US /dɪˈpɹɛ.sə(ɹ)/ noun
Forms depressors depressores
- noun (anatomy) Any of several muscles whose contraction pulls down a part of the body.
- noun (neuroanatomy, physiology) A nerve or nerve fiber that decreases the activity or the tone of the organ or the part it innervates, such as lowering the blood pressure.
- noun An instrument used to push something out of the way during an examination. “tongue depressor”
Synonyms
Antonyms
Etymology
From depress + -or.
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “depressor”, CC BY-SA 4.0. Details