(chemistry, physics) A chip, combining semiconductor and microfluidics technologies, capable of handling and analyzing very small quantities of sample, especially of bodily fluids for medical purposes.

A schoolroom equipped with audio equipment so that students may hear and practice speaking a language they are learning.

A white coat worn by laboratory workers to protect day clothes from damage by spillage etc.

plural of lab coat

(informal) A brown-coated Labrador retriever.

work done in a laboratory

A laboratory designed for the manufacture of illegal drugs.

A laboratory where computational or mathematical analyses are used to simulate a physical phenomenon. / A photographic laboratory that does not use "wet" photographic chemicals.

Alternative spelling of dry-lab

The act of supplying fictional yet plausible results in lieu of performing an assigned experiment.