source: By Kuebi = Armin Kübelbeck - Own work, CC BY-SA 3.0

1. a hardy domesticated ruminant animal that has backward curving horns and (in the male) a beard. It is kept for its milk and meat and is noted for its lively and frisky behavior.

ヤギ

a wild mammal related to the goat, such as the ibex, markhor, and tur. See also mountain goat.

(the Goat) the zodiacal sign Capricorn or the constellation Capricornus.

〖the G-〗〘天〙 やぎ座(Capricorn).

2. a lecherous man.

｟くだけて｠ 好色漢

3. US a scapegoat.

｟米｠ 身代わり, いけにえ(scapegoat)

informal irritate someone:

e.g. I've tried to get along with her, but sometimes she really gets my goat.

goatish |ˈɡōdiSH| adjective

goaty |ˈɡōdē| adjective

Old English gāt‘nanny goat’, of Germanic origin; related to Dutch geit and German Geiss, also to Latin haedus ‘kid’.