ENGLISH
REFERENCE

laboratory

n. countable
B1 Intermediate Oxford US //ˈɫæbɹəˌtɔɹi// UK //lɐbˈɒɹətɹˌi// lab·o·ra·to·ry General-service

n. a room or building where scientists do experiments and study things. You often find them in schools, hospitals, or companies that make medicine.

n. a facility equipped for scientific research, experiments, or the manufacture of chemicals and medicines. Often shortened to 'lab' in both professional and casual contexts.


SIMPLE

The scientists are working in the laboratory today.

CONTEXTUAL

The university built a new chemistry laboratory to give students more space for their research projects.

COMPLEX

Strict safety protocols are maintained within the laboratory to prevent the accidental release of hazardous materials during the testing phase.

Synonyms
Origin

Borrowed from Medieval Latin labōrātōrium.

Usage

Often functions as a noun adjunct in phrases like 'laboratory equipment' or 'laboratory results'.

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