The practice of giving extra money to a person for a service, especially in a restaurant.
Tipping is common in restaurants.
Tipping for delivery is expected.
In the U.S., people commonly tip restaurant servers and some other service workers.
Common phrases & grammar
tipping culture · tipping etiquette · restaurant tipping · mandatory tipping
tipping + is + adjective + in + place
tipping + for + service + is + adjective