1 [sing] an unpleasant cold feeling 寒意；寒冷: There's a chill in the air.寒气逼人。 (figurative 比喻)A chill of fear went down my spine.我感到毛骨悚然。
2 [C] (informal 非正式) an common illness that affects your nose and throat; a cold 风寒: to catch a chill着凉
chill²
/tʃɪl ||; tʃɪl/verb[I,T]
1 to become or to make sb/sth colder （使）变冷
2 (also chill out) (informal 非正式) to relax and not feel angry or nervous about anything 冷漠；悠然；懒洋洋: I work hard all week so on Sundays I just chill out.我整个星期拚命工作，因此到了星期日我就懒洋洋的。