poison
nounEtymology
From Middle English poysoun, poyson, pusoun, from Old French poison, poisun, from Latin pōtiōnem (“drink, a draught, a poisonous draught, a potion”), from pōtō (“to drink”). See also potion and potable (from the same root). Mostly displaced native Old English ātor. See more at atter.
Definitions
A substance that is harmful or lethal to a living organism when ingested.
- Near-synonym: (loosely) venom
- We used a poison to kill the weeds.
Anything harmful to a person or thing.
- Gossip is a malicious poison.
- Awaie with the Rebels ſuffer them not to ſpeake, His words are poyſon in the eares of the people, […]
An alcoholic drink. (Mainly in the phrases "name your poison" and "what's your poison?")
- — What's your poison? — I'll have a glass of whiskey.
›+ 7 more definitionsshow fewer
Any substance that inhibits catalytic activity.
- The temperature effect of poisons. The influence of poison on the catalyst can be different with the change of reaction conditions.
To use poison to kill or paralyse (somebody).
- The assassin poisoned the king.
To pollute
To pollute; to cause to become poisonous.
- That factory is poisoning the river.
To cause to become much worse.
- Suspicion will poison their relationship.
- He poisoned the mood in the room with his non-stop criticism.
To cause (someone) to hate or to have unfair negative opinions.
- She's poisoned him against all his old friends.
To inhibit the catalytic activity of.
To place false or malicious data into (a cache, etc.) as part of an exploit.
- In this technique, the hacker poisons the cache to launch malware into Web pages.
The neighborhood
Derived
antipoison, arrow poison, arrow-poison frog, berry poison, box poison, bullock poison, bushman poison, bushman's poison, Champion Bay poison, Circean poison, cluster poison, counterpoison, crinkle-leaved poison, crow poison, dew poison, Durban poison, eastern poison ivy, empoison, fish poison tree, Gilbernine poison, granite poison, heart-leaved poison, Hill River poison, Hook Point poison, horned poison, Hottentot's poison bush, Hutt River poison, impoison, kite-leaved poison, mallet poison, Mount Ragged poison, Myers' poison frog, name one's poison, narrow-leaved poison, net-leaved poison, neutron poison, nuclear poison, one man's fish is another man's poison, one man's meat is another man's poison, Phillips River poison · +77 more
Vish — recursive loop
No curated loop yet for poison. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA