noun |
adj |
verb |
adv |
(adj) impetuous, impulsive, brainish, tearaway, madcap
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)
(adj) choleric, irascible, short-tempered, quick-tempered, hot-tempered
quickly aroused to anger
a hotheaded commander