Definition

A machine that pushes material through a shaped opening to create a specific form or shape.

Example

The factory uses an extruder to produce plastic pipes.

Conversation

Have you ever seen how an extruder works?

No, I haven't! What does it do?

It shapes materials by pushing them through a die using pressure.

That sounds really interesting! I'd love to see one in action.

Synonyms & Antonyms

Root Explanation

Extruder → It is formed from "ex-" (meaning out) and "trudere" (meaning to push or thrust). The word describes a machine that pushes material out in a specific shape.

Memory Tip

Think of something that 'pushes out' ('ex-') material in a specific form — that's what an extruder does.

Visually Confused Words