Standard Lemma guide

salmeterol

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • General-American: /sælˈmɛt.əˌɹɔl/

1

noun

Meaning 1

A bronchodilator administered by oral inhalation in the form of a salt C25H37NO4·C11H8O3 to treat bronchospasm associated especially with asthma and chronic obstructive pulmonary disease. It acts as an agonist, binding to beta-receptors that mediate the relaxation of bronchial muscles.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: medicine, pharmacology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Probably from sal(butamol)[Term?] + -terol (“phenethylamine derivative”).