From WordNet (r) 2.0 (August 2003) [wn]:
intoxication
n 1: the physiological state produced by a poison or other toxic
substance [syn: poisoning, toxic condition]
2: a temporary state resulting from excessive consumption of
alcohol [syn: drunkenness, inebriation, inebriety,
tipsiness] [ant: soberness]
3: excitement and elation beyond the bounds of sobriety; "the
intoxication of wealth and power"
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Intoxication \In*tox`i*ca"tion\, n.
1. (Med.) A poisoning, as by a alcoholic or a narcotic
substance.
[1913 Webster]
2. The state of being intoxicated or drunk; inebriation;
ebriety; drunkenness; the act of intoxicating or making
drunk.
[1913 Webster]
2. A high excitement of mind; an elation which rises to
enthusiasm, frenzy, or madness.
[1913 Webster]
That secret intoxication of pleasure. --Spectator.
Syn: Drunkenness; inebriation; inebriety; ebriety;
infatuation; delirium. See Drunkenness.
[1913 Webster]