Wild Beast
Wild Animal
noun, の adjective
A field beast/animal is one that lives outside and not under human care. It is a wild beast / wild animal.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
その男は野獣のような目をしていた。
That man had eyes like a wild beast.
あのカップル、まさに「美女と野獣」って感じだね。
That couple is exactly like the Beauty and the Beast.
これは野獣の姿に変えられてしまった王子が恋をして本当の愛を知るお話です。
This is a story about a prince who was transformed into a wild beast and learns about true love as he falls in love.