apparatus

word

Definition

A set of equipment, tools, or machinery designed for a specific purpose, especially in science, technology, or official organizations.

Usage & Nuances

Mostly formal, often used in scientific, technical, or institutional contexts. Not commonly used for everyday items—use 'equipment' or 'device' for general tools. Can mean either a single device or a complex system.

Example Sentences

The laboratory has new apparatus for experiments.

basic

We need special apparatus to measure the pressure.

basic

The firemen used breathing apparatus in the smoke.

basic

The hospital's old X-ray apparatus finally broke down last week.

natural

Our school bought new sports apparatus for the gym.

natural

You have to handle this delicate apparatus with care, or it might get damaged.

natural