IPA: /ˈhɛdˌweɪtər/
KK: /hɛdˈweɪtər/
A person in charge of the waitstaff in a restaurant, responsible for managing the service and seating guests.
The headwaiter greeted us at the door and showed us to our table.
Headwaiter → It is formed from "head" (from Old English "heafod", meaning the top or leader) and "waiter" (from Old French "waitier", meaning to serve or attend). The word "headwaiter" refers to the person who leads or supervises the waitstaff in a dining establishment.
Think of the 'head' as the leader and 'waiter' as someone who serves. A headwaiter is the one who leads the serving staff.