antitumor

== English == === Alternative forms === antitumour === Etymology === From anti- +‎ tumor. === Adjective === antitumor (comparative more antitumor, superlative most antitumor) (oncology) Inhibiting the development of a tumor. ==== Synonyms ==== antineoplastic ==== Translations ==== === Noun === antitumor (plural antitumors) Any substance that inhibits tumors. == Portuguese == === Etymology === From anti- +‎ tumor. === Pronunciation === === Adjective === antitumor (invariable) (oncology) antitumor; antitumoral (inhibiting the development of tumors) Synonym: antitumoral