poison

Meaning

Noun

1. A substance that is harmful or lethal to a living organism when ingested.
2. Anything harmful to a person or thing.
3. (informal) An intoxicating drink; a liquor. (Mainly in the phrases "name your poison" and "what's your poison ?")
4. Any substance that inhibits catalytic activity.

Verb

1. To use poison to kill or paralyse (somebody).
2. To pollute; to cause to become poisonous.
3. To cause to become much worse.
4. To cause (someone) to hate or to have unfair negative opinions.
5. To inhibit the catalytic activity of.
6. To place false information into (a cache) as part of an exploit.

Synonyms

venom

toxin

envenom

poisonous

toxicant

toxic substance

bane

virus

intoxicate

kill with poison

toxic

poisonous substance

potion

arrow

ruin

contaminate

venomous

drug

💊

taint

illness

infect

injury

intoxicant

l

l

mischief

moisten

narcotic

narcotics

pollute

pus

remedy

root

semen

sicken

snake venom

sorcery

spear

adulterate

sprinkle

strychnine

terror

thwart

toxicity

venenate

vitriol

whopper

poisoned arrow

be a bad influence

hate

😡

medicine

💊

pain

give someone poison

poisonous drug

toxic drug

poisonous agent

spoil

arsenic

bitterness

black magic

contagion

corrupt

creature

cure

curse

difficulty

disaffect

disillusion

embitter

envy

fertilizer

gift

🎁

hard drug

harm

herb

🌿

Hyphenated as

poi‧son

Pronounced as (IPA)

/ˈpɔɪz(ə)n/

Etymology

Inherited from Middle English: poisoun

In summary

From Middle English poisoun, poyson, poysone, puyson, puisun, from Old French poison, poisun, from Latin pōtio, pōtiōnis (“drink, a draught, a poisonous draught, a potion”), from pōtō (“I drink”). See also potion and potable (from the same root).
Mostly displaced native Old English ātor (see atter).