Definition

Something that cannot be climbed or ascended.

Example

The mountain was so steep that it was considered unclimbable by most climbers.

Conversation

Did you see that mountain over there?

Yeah, it looks pretty steep!

I heard it's completely unclimbable without special gear.

That makes sense; it looks really dangerous!

Synonyms & Antonyms

Root Explanation

Unclimbable → It is formed from "un-" (meaning not) and "climb" (from Old English "climban", meaning to ascend or go up) and "-able" (meaning capable of). The word "unclimbable" means not capable of being ascended or unable to be climbed.

Memory Tip

Think of 'not' ('un-') being added to 'climb' — this helps you remember that 'unclimbable' means something that cannot be climbed.

Visually Confused Words