Standard Lemma guide

cytarabine

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: /saɪˈtæɹ.əˌbin/

1

noun

Meaning 1

A cytotoxic antineoplastic agent C9H13N3O5 that is a synthetic isomer of the naturally occurring nucleoside of cytosine and arabinose and is used to treat several types of leukemias, especially acute myeloid leukemia in adults.

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 cyt(osine) + -arabine (“arabinofuranosyl derivative”).

Across languages

Translations

1 source translations are retained for this English entry.

  • Portuguese: citarabina — Translations