The correct answer to "How to say 'supermarket' in English?" is 'supermarket'.
A supermarket is a large retail shop where customers can purchase a wide variety of products, including groceries, household items, and personal care products. It is a one-stop shopping destination that offers customers convenience and a wide selection of goods. Supermarkets often provide a self-service model where customers can browse the aisles and select the items they need. They typically offer different sections like fresh produce, dairy, meat, frozen foods, and more. Supermarkets are common in many countries and play a significant role in people's everyday lives, providing easy access to essential supplies.