1. 破裂的;有裂纹的
An object that is cracked has lines on its surface because it is damaged.
2. (嗓音)沙哑的，颤抖的;(律音)刺耳的，不齐的
A cracked voice or a cracked musical note sounds rough and unsteady.
3. (行为或想法)奇怪的，错乱的
If you say that someone is cracked, you think that their behaviour or ideas are very strange.
1. informal or slang terms for mentally irregular
e.g. it used to drive my husband balmy
Synonym: balmybarmybatsbattybonkersbuggycrackersdaftdottyfruityhaywirekookykookielocoloonyloopynutsnuttyround the bendaround the bendwackywhacky
2. of paint or varnish
having the appearance of alligator hide
Synonym: alligatored
3. used of skin roughened as a result of cold or exposure
e.g. chapped lips