Definition

Having the same limits, boundaries, or scope; existing in the same space or time.

Example

The two regions are coextensive, sharing the same geographical boundaries.

Conversation

Did you notice how our interests are coextensive?

Yeah, I think that's why we get along so well!

Exactly! It feels like we enjoy the same activities together.

For sure, it makes planning things so much easier.

Synonyms & Antonyms

Root Explanation

Coextensive → It is formed from "co-" (meaning together) and "extensivus" (from Latin "extendere", meaning to stretch out). The word describes things that are extended or stretched out together, sharing the same extent or area.

Memory Tip

Think of things that are 'together' ('co-') and 'stretched out' ('extendere') — that's why coextensive means they share the same extent.

Visually Confused Words