1. (adj)huffy, mad, sore roused to anger "stayed huffy a good while"- Mark Twain; "she gets mad when you wake her up so early"; "mad at his friend"; "sore over a remark"
2. (adj)brainsick, crazy, demented, disturbed, mad, sick, unbalanced, unhinged affected with madness or insanity "a man who had gone mad"
3. (adj)delirious, excited, frantic, mad, unrestrained marked by uncontrolled excitement or emotion "a crowd of delirious baseball fans"; "something frantic in their gaiety"; "a mad whirl of pleasure"
4. (adj)harebrained, insane, mad very foolish "harebrained ideas"; "took insane risks behind the wheel"; "a completely mad scheme to build a bridge between two mountains"
6. mad excited beyond self-control or the restraint of reason; inflamed by violent or uncontrollable desire, passion, or appetite; as, to be mad with terror, lust, or hatred; mad against political reform
7. mad proceeding from, or indicating, madness; expressing distraction; prompted by infatuation, fury, or extreme rashness
8. mad extravagant; immoderate
9. mad furious with rage, terror, or disease; -- said of the lower animals; as, a mad bull; esp., having hydrophobia; rabid; as, a mad dog
10. mad angry; out of patience; vexed; as, to get mad at a person
11. mad having impaired polarity; -- applied to a compass needle
12. (verb)mad to make mad or furious; to madden
13. (verb)mad to be mad; to go mad; to rave. See Madding