adjective
(archaic) Undisciplined, unruly; not able to be controlled.
(obsolete) Playful, sportive; merry or carefree.
Lewd, immoral; sexually open, unchaste.
Capricious, reckless of morality, justice etc.; acting without regard for the law or the well-being of others; gratuitous.
(archaic) Extravagant, unrestrained, excessive.
noun
A pampered or coddled person.
An overly playful person; a trifler.
A self-indulgent person, fond of excess.
(archaic) A lewd or immoral person, especially a prostitute.
verb
(intransitive) To rove and ramble without restraint, rule, or limit; to revel; to play loosely; to frolic.
(transitive) To waste or squander, especially in pleasure (most often with away).
(intransitive) To act wantonly; to be lewd or lascivious.
noun
(Philippines, Singapore) wonton (Chinese dumpling)