tumor
UK /tjuː.mə/ · US /tuː.məɹ/ noun
Forms tumors tumour
- noun (oncology, pathology) An abnormal growth; differential diagnosis includes abscess, metaplasia, and neoplasia. “a benign tumor”
Synonyms
Etymology
From Middle English tumour, from Old French tumour, from Latin tumor (“swelling”), from tumeō (“bulge, swell”, verb), from Proto-Italic *tumēō, from Proto-Indo-European *tewh₂- (“to swell”). Related to English thumb.
Webster’s 1913
- noun A morbid swelling, prominence, or growth, on any part of the body; especially, a growth produced by deposition of new tissue; a neoplasm.
- noun Affected pomp; bombast; swelling words or expressions; false magnificence or sublimity. [R.]
Etymology [L., fr. tumere to swell: cf. F. tumeúr. See Tumid.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “tumor”, CC BY-SA 4.0. Details