Dictionary.com
Thesaurus.com

cimetidine

American  
[suh-met-i-deen] / səˈmɛt ɪˌdin /

noun

Pharmacology.
  1. a substance, C 10 H 16 N 6 S, that is used alone or in combination with antacids to inhibit gastric secretion in the treatment of duodenal ulcers.


cimetidine British  
/ saɪˈmɛtɪdiːn /

noun

  1. a drug used to suppress the formation of acid by the stomach and so to encourage the healing of gastric and duodenal ulcers. Formula: C 10 H 16 -N 6 S

"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

Etymology

Origin of cimetidine

1975–80; probably ci-, respelling of cy(ano)- 3 + met(hyl) + (guan)idine

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.

See Examples For:

The acid-reducing drugs includeproton pump inhibitors such as omeprazole and esomeprazole, histamine H2-receptor antagonists, or H2 blockers, such as cimetidine and famotidine, and antacid supplements.

From Science Daily Apr. 24, 2024

Treatment for three to six months with cimetidine got rid of the warts in all but one child.

From Seattle Times May 11, 2022

Then he developed the first H2-receptor antagonist for treating peptic ulcers, cimetidine, which took the top-selling spot from propranolol in the 1970s.

From New York Times Nov. 13, 2014

"Topiramate hits quite a lot of targets and has complex side effects, while the doses needed for functional effects for cimetidine seemed high," he cautions.

From Science Magazine Aug. 17, 2011

They were based on propranolol and, much as cimetidine did for ulcers, moved the established way to relieve angina using nitrates into a different realm.

From The Guardian Mar. 23, 2010

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training