poisonous
poi
ˈpɔɪ
poy
so
nous
nəs
nēs
British pronunciation
/ˈpɔɪzənəs/

Definition & Meaning of "poisonous"in English

poisonous
01

(of an animal or insect) producing a substance that kills or harms a prey or an enemy

poisonous definition and meaning
example
Examples
Many people are afraid of the poisonous stingers of jellyfish.
Certain poisonous spiders can cause severe reactions with their bites.
02

consisting of toxic substances that can cause harm or death

poisonous definition and meaning
example
Examples
Be careful around those brightly colored mushrooms they arepoisonous!
The sting of a scorpion can be poisonous, so seek medical attention if you're ever unfortunate enough to get one.
03

not safe to eat

04

characterized by a strong intent to harm or cause trouble

example
Examples
The gossip spread about her was poisonous and intended to ruin her reputation.
His poisonous remarks during the meeting offended everyone present.
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