Definition

The condition of being in the middle of two or more things, often used in mathematics or social contexts.

Example

The betweenness of the two cities makes them a popular meeting point for travelers.

Conversation

I've been reading about betweenness in math, and it's really interesting.

Oh really? What does it mean exactly?

It's the quality of being in the middle of two things in a set.

That sounds cool! I never thought about it that way.

Synonyms & Antonyms

Root Explanation

Betweenness is formed from "between" (from Old English "betwēon", meaning in the middle of two) and the suffix "-ness" (meaning the state or quality of). The word refers to the state of being in the middle of two entities or points.

Memory Tip

Think of being 'in the middle of two' — that's what 'betweenness' means, the quality of being in between.

Visually Confused Words