What is bistro definition?

A bistro is a small, casual eatery that serves simple, classic French cuisine along with wine and other beverages. Bistros originated in Paris in the 19th century and were traditionally places where locals could meet for a quick meal or a drink. Today, bistro-style restaurants are found all over the world, serving a variety of cuisines, but typically with a focus on simple, flavorful dishes made with fresh, high-quality ingredients. Bistros often have a cozy, welcoming atmosphere with a relaxed, informal vibe, and are popular for both lunch and dinner.