Definition of "cheeseburger"

Neon in daylight is a / great pleasure, as Edwin Denby would / write, as are light bulbs in daylight. / I stop for a cheeseburger at JULIET'S / CORNER.

1956, Frank O'Hara, A Step Away from Them‎

Busy Americans (many women were working and not cooking as much) were dining on foods such as deep-fried chicken, thick slices of pizza, double cheeseburgers, and big slabs of steak.

2007, Loretta Ichord, Double Cheeseburgers, Quiche, and Vegetarian Burritos, page 48