Search Result for "madcap": 
Wordnet 3.0

NOUN (1)

1. a reckless impetuous irresponsible person;
[syn: daredevil, madcap, hothead, swashbuckler, lunatic, harum-scarum]


ADJECTIVE (1)

1. characterized by undue haste and lack of thought or deliberation;
- Example: "a hotheaded decision"
- Example: "liable to such impulsive acts as hugging strangers"
- Example: "an impetuous display of spending and gambling"
- Example: "madcap escapades" (`brainish' is archaic);
[syn: hotheaded, impulsive, impetuous, madcap, tearaway(a), brainish]


The Collaborative International Dictionary of English v.0.48:

Madcap \Mad"cap`\, a. 1. Inclined to wild sports; delighting in rash, absurd, or dangerous amusements. "The merry madcap lord." --Shak. [1913 Webster] 2. Wild; reckless. "Madcap follies" --Beau. & Fl. [1913 Webster]
The Collaborative International Dictionary of English v.0.48:

Madcap \Mad"cap`\, n. A person of wild behavior; an excitable, rash, violent person. --Shak. [1913 Webster]
WordNet (r) 3.0 (2006):

madcap adj 1: 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) [syn: hotheaded, impulsive, impetuous, madcap, tearaway(a), brainish] n 1: a reckless impetuous irresponsible person [syn: daredevil, madcap, hothead, swashbuckler, lunatic, harum-scarum]
Moby Thesaurus II by Grady Ward, 1.0:

123 Moby Thesaurus words for "madcap": Mafioso, Young Turk, adventurer, adventuress, adventurous, ardent, audacious, banana, beast, beldam, berserk, berserker, bold, bomber, brash, brazenface, brute, burlesquer, caricaturist, clown, comedian, comic, cutup, daredevil, daring, death-defying, demon, devil, dragon, epigrammatist, fanatic, fiend, fiery, fire-eater, fire-eating, firebrand, flaming, foolhardy, forward, funnyman, fury, gag writer, gagman, gagster, goon, gorilla, gunsel, hard-core, hardnose, harebrained, harum-scarum, hasty, heated, hell-raiser, hellcat, hellhound, hellion, holy terror, hood, hoodlum, hot, hothead, hotheaded, hotspur, humorist, incendiary, inflamed, ironist, jester, joker, jokesmith, jokester, killer, lampooner, mad dog, madbrain, madbrained, monster, mugger, parodist, passionate, prankster, presumptuous, punner, punster, quipster, rantipole, rapist, red-hot, reparteeist, revolutionary, satirist, savage, scorching, she-wolf, spitfire, termagant, terror, terrorist, thoughtless, tiger, tigress, totally committed, tough, tough guy, ugly customer, violent, virago, vixen, wag, wagwit, white-hot, wild, wild beast, wild man, wild-ass, wisecracker, wit, witch, witling, wolf, zany, zealous
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

MADCAP Multicast Address Dynamic Client Allocation Protocol (RFC 2730, Multicast)
The Free On-line Dictionary of Computing (30 December 2018):

MADCAP Math and set problems, for the Maniac II and CDC 6600. "MADCAP - A Scientific Compiler for a Displayed Formula Texbook Language", M.B. Wells, CACM 4(1):31-36 (Jan 1961). Sammet 1969, pp.271-281. Versions: Madcap 5 (1964), Madcap 6. "The Unified Data Structure Capability in Madcap 6", M.B. Wells et al, Intl J Comp Info Sci 1(3) (sep 1972).