(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.

work done in a laboratory

A laboratory designed for the manufacture of illegal drugs.

Alternative spelling of dry-lab

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 form of lab rat

(idiomatic) A student or employee who spends a great deal of time working in a laboratory.

A laboratory mouse.

plural of lab mouse

to conduct an experiment in a way that produces the desired result / to make up data for an experiment that was never conducted