Poisonous definition

poizə-nəs
Capable of harming or killing by poison.

Poisonous tentacles.

adjective
6
1
Capable of injuring or killing by or as by poison; containing, or having the effects of, a poison; toxic; venomous.
adjective
5
2
Full of ill will; malicious or spiteful.

A poisonous look.

adjective
2
0
Containing or being a poison.

Poisonous fumes.

adjective
1
0
Capable of harming or killing by poison.

Poisonous tentacles.

adjective
1
0
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Harmful or destructive.

A poisonous precedent.

adjective
0
0
Containing sufficient poison to be dangerous.
adjective
0
0
(of an animal) Inedible due to containing poison; poisonous to eat.
adjective
0
0
Containing or being a poison.

Poisonous fumes.

adjective
1
3

Origin of poisonous

  • From poison +"Ž -ous

    From Wiktionary