testing ground (English, noun)
expansion: testing ground (plural testing grounds)
Senses:
glosses: A military site that is used for testing weapons.
glosses: A location set up for the testing of vehicles, machinery, agricultural techniques, etc. to ensure that they work as intended.
glosses: A situation or thing that allows new ideas, methods, or hypotheses to be tried out.
tags: figuratively
glosses: A situation or problem that allows people to test how good they are.
tags: figuratively
Forms:
form: testing grounds
tags: plural