Definition

A sudden shaking of the ground caused by movements in the Earth's crust, often associated with earthquakes.

Example

The seism was strong enough to be felt in nearby cities.

Conversation

Did you feel that last night?

Yeah, it was pretty intense!

I heard it was caused by a small seism nearby.

That makes sense; I thought it felt like an earthquake.

Synonyms & Antonyms

Root Explanation

Seism → It is derived from the Greek word "seismos" (meaning earthquake or shaking). The term refers to the shaking or movement of the earth's surface, particularly during seismic events.

Memory Tip

Think of the Greek word for shaking, 'seismos', to remember that 'seism' relates to the shaking of the earth.

Visually Confused Words