Answer:

waiton

Answer	Crossword Clue
WAITON	Take orders from
WAITON	Serve
WAITON	Serve, as diner patrons

WAITON	... table.
WAITON	Serve.
WAITON	Be a servant to
WAITON	Serve attentively
WAITON	Serve, as at a restaurant
WAITON	Attend to

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.