Dictionary definition for: Madcap
1. (n) a reckless impetuous irresponsible person
2. (s) characterized by undue haste and lack of thought or deliberation; "a hotheaded decision" "liable to such impulsive acts as hugging strangers" "an impetuous display of spending and gambling" "madcap escapades" (`brainish" is archaic)
WordNet 2.1 Copyright Princeton University. All rights reserved.
