Definition

The state of lasting for a long time or existing continuously, especially in relation to plants that live for several years.

Example

The perennation of certain plants allows them to survive harsh winters and bloom again in spring.

Conversation

I read an interesting article about perennation in plants.

Oh really? What did it say about it?

It explained how some plants can survive for years through perennation.

That's fascinating! I didn't know plants could live that long.

Synonyms & Antonyms

Root Explanation

Perennation is formed from "per-" (meaning through) and "annus" (meaning year). The word describes the state of lasting through the years or being perpetual.

Memory Tip

Think of something that lasts 'through' ('per-') many 'years' ('annus') — that's what perennation means.

Visually Confused Words