Standard Lemma guide

plicamycin

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: /ˌplaɪ.kəˈmaɪ.sn̩/

1

noun

Meaning 1

An antibiotic C52H76O24 with antineoplastic activity which is produced by three bacteria of the genus Streptomyces (Streptomyces argillaceus, Streptomyces tanashiensis, and Streptomyces plicatus), acts by inhibiting DNA transcription and replication, and is administered intravenously especially in the treatment of malignant tumors of the testes or in the treatment of hypercalcemia and hypercalciuria associated with advanced neoplastic disease.

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 translingual (Streptomyces) plica(tus) + -mycin (“antibiotic derived from Streptomyces”).