English
tumoral
From tumor + -al.
A compound of tumor + -al
Proto-Indo-European *tewh₂- ‘to swell’
…
Latin tumeō ‘to be swollen, turgid, distended, puffed out…’
Latin tumor ‘swelling’
Old French tumour
Middle English tumour
English tumor
Today it means
adj Of or pertaining to a tumor/tumour.
Language periods are conventional ranges, not dates for this word.
Etymograph / tumoral