Definitions of mad:
- adjective: roused to anger
Example: "She gets mad when you wake her up so early"
- adjective: very foolish
Example: "A completely mad scheme to build a bridge between two mountains"
- adjective: marked by uncontrolled excitement or emotion
Example: "A mad whirl of pleasure"
- adjective: affected with madness or insanity
Example: "A man who had gone mad"
- name: A surname (very rare: popularity rank in the U.S.: #81693)
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