Dictionary.com
Thesaurus.com
Showing results for anaesthetic. Search instead for pastime aesthetic.

anaesthetic

British  
/ ˌænɪsˈθɛtɪk /

noun

  1. a substance that causes anaesthesia

"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

adjective

  1. causing or characterized by anaesthesia

"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

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.

The next day, Olivia had to have a procedure under general anaesthetic.

From BBC • Mar. 15, 2026

Carried out under general anaesthetic, the procedure involves opening the skull and removing a small section of bone to relieve pressure on the nerve which is causing the pain.

From BBC • Feb. 3, 2026

Ketamine is used legitimately in human and veterinary medicine as an anaesthetic, for pain relief and more recently to manage treatment-resistant depression.

From BBC • Feb. 1, 2026

Ketamine, a surgical anaesthetic, is used as a treatment for depression, anxiety and pain.

From BBC • Dec. 16, 2025

He used a local anaesthetic called something or other “snow,” which froze the tissue and avoided pain until the probe, the scalpel or the forceps got below the frozen portion.

From "A Farewell To Arms" by Ernest Hemingway