Definition

A machine used for digging and moving large amounts of earth or other materials, often used in construction and mining.

Example

The construction crew used an excavator to dig the foundation for the new building.

Conversation

I saw a huge excavator at the construction site today.

Really? Those machines are so powerful and fascinating!

Yeah, I can’t believe how quickly they can dig up the ground with an excavator.

It’s impressive! I’d love to try operating one someday.

Synonyms & Antonyms

Root Explanation

Excavator → It is formed from "ex-" (meaning out) and "cavare" (meaning to hollow or dig). An excavator is a machine that digs out or hollows out earth or materials.

Memory Tip

Think of 'digging out' ('ex-' means out and 'cavare' means to hollow) — that's what an excavator does.

Visually Confused Words