Definition

Not revealed or made known to others; kept secret.

Example

The company made an undisclosed amount of money from the sale.

Conversation

Did you hear about that undisclosed project they’re working on at the office?

Yeah, I heard it’s supposed to be really big!

I wonder why they’re keeping it undisclosed for now.

Probably because they want to build some suspense before the reveal.

Synonyms & Antonyms

Root Explanation

Undisclosed → It is formed from "un-" (meaning not) and "disclose" (from Latin "disclausus", meaning to reveal or make known). The word "undisclosed" means not revealed or not made known.

Memory Tip

Think of 'not' ('un-') revealing something ('disclose') — that's why undisclosed means something that has not been revealed.

Visually Confused Words