sneaker
n. countable A2 Elementary US //ˈsnikɝ// UK //snˈiːkɐ// sneak·er
n. a soft shoe with a rubber sole that people wear for sports or casual activities.
n. a soft-soled shoe designed for athletic or casual wear, typically constructed from canvas or synthetic materials with a rubber base.
I need to buy a new pair of sneakers for the gym.
He wore white sneakers with his suit to give the outfit a more relaxed and modern look.
The rise of streetwear has transformed the sneaker from a functional piece of athletic equipment into a high-fashion status symbol often sold at significant markups on the secondary market.
From sneak + -er. The shoes sense is a reference to the quietness of the shoes.
Usage
Commonly used in the plural; often referred to as 'trainers' in British English.