malignant
adjective /məˈlɪɡnənt/
/məˈlɪɡnənt/
- (of a tumour or disease
) that cannot be controlled and is likely to cause death肿瘤或疾病 恶性的 - malignant cells
恶性癌细胞
- malignant cells
- (formal) having or showing a strong desire to harm somebody
synonym malevolent恶意的;恶毒的
词源mid 16th cent. (also in the sense ‘likely to rebel against God or authority’): from late Latin malignant- ‘contriving maliciously’, from the verb malignare. The term was used in its early sense to describe Royalist sympathizers during the English Civil War.