laboratory
word
Definition
A laboratory is a room or building where scientific experiments, tests, and research are done. It can also mean a place for medical testing, such as analyzing blood or other samples.
Usage & Nuances
Often shortened to 'lab' in everyday English. Common combinations include 'science laboratory', 'research laboratory', 'computer laboratory', and 'medical laboratory'. Don't confuse it with 'factory' or 'workshop', which are used for making or repairing things rather than scientific testing.
Example Sentences
The students are in the laboratory now.
basic
She works in a medical laboratory.
basic
We did a simple test in the laboratory.
basic
The sample is still in the laboratory, so we won't have the results until tomorrow.
natural
They've built a new laboratory on campus for environmental research.
natural
After the fire, the laboratory had to close for several weeks.
natural