From WordNet (r) 2.0 (August 2003) [wn]:
goat
n 1: any of numerous agile ruminants related to sheep but having
a beard and straight horns [syn: caprine animal]
2: a victim of ridicule or pranks [syn: butt,
laughingstock, stooge]
3: (astrology) a person who is born while the sun is in
Capricorn [syn: Capricorn, Goat]
4: the tenth sign of the zodiac; the sun is in this sign from
about December 22 to January 19 [syn: Capricorn,
Capricorn the Goat, Goat]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Goat \Goat\ (g[=o]t), n. [OE goot, got, gat, AS. g[=a]t; akin to
D. geit, OHG. geiz, G. geiss, Icel. geit, Sw. get, Dan. ged,
Goth. gaits, L. haedus a young goat, kid.] (Zool.)
A hollow-horned ruminant of the genus Capra, of several
species and varieties, esp. the domestic goat ({Capra
hircus}), which is raised for its milk, flesh, and skin.
[1913 Webster]
Note: The Cashmere and Angora varieties of the goat have
long, silky hair, used in the manufacture of textile
fabrics. The wild or bezoar goat ({Capra [ae]gagrus}),
of Asia Minor, noted for the bezoar stones found in its
stomach, is supposed to be one of the ancestral species
of the domestic goat. The Rocky Mountain goat
(Haplocercus montanus) is more nearly related to the
antelopes. See Mazame.
[1913 Webster]
Goat antelope (Zool), one of several species of antelopes,
which in some respects resemble a goat, having recurved
horns, a stout body, large hoofs, and a short, flat tail,
as the goral, thar, mazame, and chikara.
Goat fig (Bot.), the wild fig.
Goat house.
(a) A place for keeping goats.
(b) A brothel. [Obs.]
Goat moth (Zool.), any moth of the genus Cossus, esp. the
large European species (Cossus ligniperda), the larva of
which burrows in oak and willow trees, and requires three
years to mature. It exhales an odor like that of the
he-goat.
Goat weed (Bot.), a scrophulariaceous plant, of the genus
Capraria (Capraria biflora).
Goat's bane (Bot.), a poisonous plant ({Aconitum
Lucoctonum}), bearing pale yellow flowers, introduced from
Switzerland into England; wolfsbane.
Goat's foot (Bot.), a kind of wood sorrel ({Oxalis
caprina}) growing at the Cape of Good Hope.
Goat's rue (Bot.), a leguminous plant (Galega officinalis
of Europe, or Tephrosia Virginiana in the United
States).
Goat's thorn (Bot.), a thorny leguminous plant ({Astragalus
Tragacanthus}), found in the Levant.
Goat's wheat (Bot.), the genus Tragopyrum (now referred
to Atraphaxis).
[1913 Webster]
From Jargon File (4.4.4, 14 Aug 2003) [jargon]:
GoAT
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[Usenet] Abbreviation: "Go Away, Troll". See troll.