柯林斯詞典neoplasm /?ni????pl?z?m/ 1. N any abnormal new growth of tissue; tumour 細胞組織的贅生物; 腫瘤[pathol] 返回 neoplasm劍橋詞典any abnormal tissue growth that results in a benign (= harmless ) or malignant (= likely to result in death if not treated ) tumour 瘤 a malignant neoplasm 惡性瘤 a benign neoplasm 良性瘤 返回 neoplasm