Definition

A substance that helps to prevent damage to cells or tissues when they are frozen.

Example

Glycerol is a common cryoprotectant used in cell preservation.

Conversation

Did you know that scientists use a cryoprotectant to preserve cells during freezing?

Really? I had no idea! What does it do exactly?

It helps prevent damage to the cells when they freeze, like with glycerol.

That sounds really interesting! I guess it's essential for research.

Synonyms & Antonyms

Root Explanation

Cryoprotectant → It is formed from "cryo-" (from Greek "kryos", meaning cold) and "protectant" (from Latin "protectus", meaning to shield or guard). The word refers to a substance that protects biological tissue from damage due to freezing temperatures.

Memory Tip

Think of 'cold' ('cryo-') and something that 'shields' ('protectant') to remember that a cryoprotectant is a substance that protects against cold damage.

Visually Confused Words