1 adj Someone who is furious is extremely angry.
usu v-link ADJ, oft ADJ at/with n, ADJ that
He is furious at the way his wife has been treated..., I am furious that it has taken so long to uncover what really happened.
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furiously adv usu ADV with v
He stormed out of the apartment, slamming the door furiously behind him.
2 adj Furious is also used to describe something that is done with great energy, effort, speed, or violence.
usu ADJ n
A furious gunbattle ensued.
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furiously adv usu ADV with v
Officials worked furiously to repair the centre court.