tumour

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Etymology 1.2 Noun 1.2.1 Derived terms

[edit] English

[edit] Etymology

From Old French tumour < Latin tumor "swelling". English usage attested since the 16th century.

[edit] Noun

tumour (plural tumours)

1. (British, Canadian) Alternative spelling of tumor.

[edit] Derived terms

• tumourigenesis