Definitions from Wiktionary ( )

▸ adjective:  (horse racing, cant) Of a racehorse: injected with a substance to make it run faster or to change its temperament.
▸ adjective:  (road transport, slang) Of an engine, a motor vehicle, etc.: modified for higher performance.
▸ adjective:  (by extension) Improved.
▸ adjective:  (US, naval slang) Intoxicated by alcohol or drugs.
▸ adjective:  (US, chiefly New England, slang) Excited.


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