product testingnoun [ C ]
ukusPRODUCTION scientific testing of a new product to check, for example, that it is safe and works correctly:
The Luna product testing laboratory helps you ensure that your products can survive extreme conditions.
COMMERCE, MARKETING a type of market research in which consumers are asked to use a new product and give their opinion of it:
The results of the product testing showed that many people disliked the smell of the new shampoo.