Dreye權威釋義|tumour

n.

同義參見:

以上來源於：《英漢大辭典》

n.

a swelling of a part of the body, generally without inflammation, caused by an abnormal growth of tissue, whether benign or malignant.

ME: from L. tumor, from tumere ‘to swell’.

以上來源於：《簡明牛津英語詞典》