English word fascinoma comes from English fascinating (Having interesting qualities; captivating; attractive.), English -oma

Detailed word origin of fascinoma

Dictionary entry	Language	Definition
fascinating	English (eng)	Having interesting qualities; captivating; attractive.
-oma	English (eng)	(pathology) Forming nouns indicating disease or morbidity.. (pathology, specifically) Forming nouns indicating tumors or masses, which may be benign or cancerous (malignant).
fascinoma	English (eng)	(medicine, slang) an unusual or interesting case or diagnosis.

Words with the same origin as fascinoma