Definition

Something that can cause harm or illness if it is ingested, inhaled, or absorbed by living organisms.

Example

The plant is known to be poisonous, so it's best to avoid touching it.

Comparatives & Superlatives

Conversation

Did you hear about that poison mushroom they found in the park?

Yeah, I heard it's really dangerous to eat.

I can't believe some people still try to pick wild mushrooms.

Right? It's better to just stick to the safe ones from the store.

Synonyms & Antonyms

Definition

A substance that can cause harm, illness, or death when it enters the body, often through chemical means.

Example

The detective found traces of poison in the victim's drink.

Conversation

Did you hear about the old legend of the witch who used to brew poison in her cauldron?

Yeah, I remember that story! It's so creepy.

I wonder if anyone actually found the poison she made.

Definition

To harm or kill someone or something by giving them a substance that is toxic or harmful.

Example

The villain tried to poison the hero's drink.

Tense Forms

Conversation

Did you hear about the chef who accidentally poisoned a dish last week?

Yeah, that was such a huge mistake!

I can't believe someone could poison food by accident like that.

Root Explanation

Poison → It originates from Old French *poison* (meaning a drink or potion), which is derived from Latin *potionem* (meaning a drink). The word 'poison' refers to a substance that can cause harm or death when ingested or absorbed.

Memory Tip

Imagine a dangerous drink ('potionem') that can harm you — that's why we call it poison.

Visually Confused Words