dinˈer-out noun

A person who dines out, esp on a regular basis

dinˈing-car noun

A railway carriage in which meals are served

dinˈing-hall noun

dining room noun

dining table noun

dine off or on

To have as one's dinner

dine out

To dine somewhere other than at home

dine out on

To be invited to dinner, or (loosely) to enjoy social success, on the strength of (one's possession of eg interesting information)

dine with Duke Humphrey (historical)

To go without a meal, loiter about Duke Humphrey's Walk in Old St Paul's