: a bronchodilator C12H19NO3 used especially in the form of its sulfate

Examples of terbutaline in a Sentence

Recent Examples on the Web
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The lawsuit against Novartis claims studies going as far back as the 1970s raised concerns about using terbutaline on pregnant women. — Washington Post, 21 Dec. 2017

Word History

Etymology

tert- tertiary + -butaline, perhaps by shortening & alteration from butyl + amino + -ine entry 2

First Known Use

1973, in the meaning defined above

Time Traveler
The first known use of terbutaline was in 1973

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Cite this Entry

“Terbutaline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/terbutaline. Accessed 9 Oct. 2026.

Medical Definition

terbutaline

noun
: a bronchodilator used especially in the form of its sulfate (C12H19NO3)2·H2SO4
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