sympatholytic

adjective

sym·​pa·​tho·​lyt·​ic ˌsim-pə-thō-ˈli-tik How to pronounce sympatholytic (audio)
: tending to oppose the physiological results of sympathetic nervous activity or of sympathomimetic drugs
a sympatholytic agent
sympatholytic noun

Word History

Etymology

International Scientific Vocabulary

First Known Use

1943, in the meaning defined above

Time Traveler
The first known use of sympatholytic was in 1943

Dictionary Entries Near sympatholytic

Cite this Entry

“Sympatholytic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sympatholytic. Accessed 31 Mar. 2023.

Medical Definition

sympatholytic

1 of 2 adjective
sym·​pa·​tho·​lyt·​ic ˌsim-pə-thō-ˈlit-ik How to pronounce sympatholytic (audio)
: tending to oppose the physiological results of sympathetic nervous activity or of sympathomimetic drugs compare parasympatholytic

sympatholytic

2 of 2 noun
: a sympatholytic agent
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!


Which Came First?

  • baby chick with a brown egg
  • hot take or cold shoulder?
Spell It

Hear a word and type it out. How many can you get right?

TAKE THE QUIZ
Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?

PLAY