Definition

Having a large size, range, or amount; covering a wide area or involving a lot of things.

Example

The extensive library has books on almost every subject.

Conversation

Have you seen the new park downtown?

Yes, I heard it has an extensive walking trail.

It really does! I walked there last weekend and loved it.

Sounds great! I should check it out for a run.

Synonyms & Antonyms

Root Explanation

Extensive → It is formed from "ex-" (meaning out) and "tendere" (meaning to stretch). The word "extensive" means stretching out or covering a large area.

Memory Tip

Think of something that stretches "out" ('ex-') over a large area ('tendere') — that's why extensive means covering a lot of space.

Visually Confused Words