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anesthesiologist

American  
[an-uhs-thee-zee-ol-uh-jist] / ˌæn əsˌθi ziˈɒl ə dʒɪst /
Or anaesthesiologist

noun

anesthesiologists plural
  1. a physician who specializes in anesthesiology.


anesthesiologist British  
/ ˌænɪsˌθiːzɪˈɒlədʒɪst /

noun

  1. the US name for anaesthetist Compare anesthetist

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of anesthesiologist

First recorded in 1940–45; anesthesiolog(y) + -ist

Compare meaning

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Anesthesiologist Nick Mondek, 48, was dying of acute myeloid leukemia, a cancer that affects blood-forming cells in the bone marrow.

From Los Angeles Times • Sep. 19, 2025

Certified Anesthesiologist Assistants licensure in Washington would make a tangible difference for both patients and hospitals.

From Seattle Times • Jan. 20, 2023

Anesthesiologist Mokie Shakoor recalls the slowly building thup-thup-thup of applause through a circle of latex gloves.

From Washington Post • Sep. 30, 2019

Anesthesiologist Joyce Wahr, the director of the University of Minnesota Health Preoperative Assessment Center, researched this phenomenon and found that patients were taken in ahead of time in just 5 to 6 percent of cases.

From Slate • Sep. 6, 2017

Anesthesiologist Lars Eriksson of the Karolinska Institute and University Hospital in Stockholm and colleagues performed positron emission tomography scans on eight men in their 50s and 60s before and after prostate surgery.

From Science Magazine • May 31, 2017

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