n. 有毒（noxious 的名词形式）

[ noun ]
the quality of being noxious
<noun.attribute>

Noxious \Nox"ious\, a. [L. noxius, fr. noxa harm; akin to nocere
to harm, hurt. Cf. {Nuisance}, {Necromancy}.]
1. Hurtful; harmful; baneful; pernicious; injurious;
destructive; unwholesome; insalubrious; as, noxious air,
food, or climate; pernicious; corrupting to morals; as,
noxious practices or examples.

Too frequent an appearance in places of public
resort is noxious to spiritual promotions. --Swift.

2. Guilty; criminal. [R.]

Those who are noxious in the eye of the law. --Abp.
Bramhall.

Syn: Noisome; hurtful; harmful; injurious; destructive;
pernicious; mischievous; corrupting; baneful;
unwholesome; insalubrious. See {Noisome}.
※ -- {Nox"ious*ly}, adv. --
{Nox"ious*ness}, n.