verbs
stay in one place and anticipate or expect something
"I had to wait on line for an hour to get the tickets"
wait before acting
"the scientists held off announcing their results until they repeated the experiment"
look forward to the probable occurrence of
"We were expecting a visit from our relatives"; "She is looking to a promotion"; "he is waiting to be drafted"
serve as a waiter or waitress in a restaurant
"I'm waiting on tables at Maxim's"