Definition

In a way that is harmful or deadly, often due to the presence of poison.

Example

The snake struck poisonously, leaving its victim in great danger.

Conversation

Did you hear about that plant that grows poisonously?

Yeah, I read that it can really harm pets and kids.

That's so scary! I should check if I have any in my garden.

Definitely! Better safe than sorry with those kinds of plants.

Synonyms & Antonyms

Root Explanation

Poisonously → It is formed from "poison" (from Old French *poison*, meaning a drink or potion) and the suffix "-ously" (meaning in a manner of). The word "poisonously" means in a manner that is harmful or toxic, like a poison.

Memory Tip

Think of the word 'poison' as something harmful, and remember that 'poisonously' describes doing something in a harmful or toxic way.

Visually Confused Words