Definition

Very thick or compact, having a high amount of mass in a small space.

Example

The ultradense material was used in the construction of the spacecraft.

Comparatives & Superlatives

Conversation

Have you ever tried the new ultradense chocolate cake at that bakery?

No, I haven't! Is it really that rich?

Absolutely! It's so ultradense that just a small slice is enough.

Sounds delicious! I need to check it out this weekend.

Synonyms & Antonyms

Root Explanation

Ultradense → It is formed from "ultra-" (meaning beyond) and "dense" (from Latin "densus", meaning thick or closely packed). The word "ultradense" refers to something that is denser than usual or extremely thick.

Memory Tip

Think of 'beyond' ('ultra-') and 'thick' ('dense') to remember that 'ultradense' means something that is extremely thick or closely packed.

Visually Confused Words