Definition

A room or building where scientific experiments, research, or testing is done.

Example

The scientists conducted their experiments in the laboratory.

Conversation

Have you ever been to a laboratory?

Yeah, I visited one during my science class last semester.

What was it like inside the laboratory?

It was really cool! They had all sorts of equipment for experiments.

Synonyms & Antonyms

Root Explanation

Laboratory → It is formed from "laborare" (meaning to work) and the suffix "-ory" (meaning a place for). The word "laboratory" refers to a place where work, especially scientific work, is conducted.

Memory Tip

Think of a place where people 'work' ('laborare') on experiments and research — that's what a laboratory is.

Visually Confused Words