crim·son1 /ˈkrɪmzən/ adjectiveadj 1 CCdeep red in colour 深红色的 The leaves turn crimson in autumn. 树叶在秋天变成了深红色。
2 if you go crimson, your face becomes red because you are very angry or embarrassed 〔脸〕通红的go/turn/flush/blush crimson The boy blushed crimson. 这男孩的脸涨得通红。
crimson with Her face was crimson with embarrassment. 她尴尬得满脸通红。
—crimson noun [uncountableU]