Standard Lemma guide

granisetron

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: /ɡɹəˈnɪs.əˌtɹɑn/

1

noun

Meaning 1

A serotonin 5-HT3 receptor antagonist used as an antiemetic following chemotherapy.

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

From [Term?] + -setron (“serotonin receptor 5-HT3 antagonist”).