Definition

Too many to be counted; very numerous.

Example

There are countless stars in the night sky.

Conversation

I’ve been to that park so many times, but I still discover countless new trails.

Really? I thought I had seen everything there.

No way! Each visit reveals countless hidden spots you’d love.

That sounds amazing! I need to explore it again soon.

Synonyms & Antonyms

Root Explanation

Countless → It is formed from "count" (from Old French *conter*, meaning to enumerate or tell) and "-less" (meaning without). The word "countless" means without count or too many to be counted.

Memory Tip

Think of the act of 'counting' something and then imagine having 'no limit' ('-less') to that count — that's why countless means too many to count.

Visually Confused Words