mad >> mad
Definition: [adjective] mentally ill; insane.
Example: he felt as if he were going mad
Definition: [adjective] very enthusiastic about someone or something.
Example: he's mad about football
Definition: [adjective] very angry.
Example: don't be mad at me
Definition: [adjective] great; remarkable.
Example: I got mad respect for him
Definition: [adverb] very; extremely.
Example: he was mad cool—we immediately hit it off
Definition: [verb] make (someone) mad.
Example: had I but seen thy picture in this plight, it would have madded me