Definition

A wave that moves back and forth in a lake or bay, caused by changes in the atmosphere or seismic activity, lasting from a few minutes to several hours.

Example

The seiche caused the water level in the lake to rise and fall dramatically throughout the day.

Conversation

Have you ever heard of a seiche?

No, what is that?

It's a wave that can happen in lakes after storms or earthquakes.

That sounds interesting! I didn't know lakes could have such waves.

Synonyms & Antonyms

Root Explanation

Seiche originates from the French word 'seiche', meaning a type of oscillation in a body of water. The term is used to describe a standing wave in an enclosed or partially enclosed body of water, such as a lake or bay.

Memory Tip

Think of the French word 'seiche' which refers to a specific water phenomenon — this helps you remember that a seiche is a wave-like motion in water.

Visually Confused Words