Definition

Granular snow that has partially melted and refrozen, typically found in high mountain areas, which has not yet turned into glacial ice.

Example

The climbers had to navigate carefully over the firn to avoid slipping.

Conversation

Have you ever seen firn up close?

Yeah, I saw it last winter while skiing in the mountains.

It's fascinating how it forms from old snow, isn't it?

Definitely! It feels so different compared to fresh snow.

Synonyms & Antonyms

Root Explanation

Firn originates from the German word 'Firn', meaning compacted snow that is older than one year but not yet glacial ice. It refers specifically to this type of snow that has undergone metamorphosis due to pressure and time.

Memory Tip

Think of the German word 'Firn' for compacted snow — this helps you remember that 'firn' refers to snow that has been around for a while and is not yet ice.

Visually Confused Words