queen-size

or queen-sized

[ kween-sahyz ]

adjective

1. (of a bed) larger than a double bed, but smaller than king-size, usually 60 inches (152 centimeters) wide and 80 inches (203 centimeters) long.
2. pertaining to or made for a queen-size bed:

   queen-size blankets.

3. of a size larger than average; often used as a euphemism:

   a store specializing in queen-size clothing.

queen-size

adjective

1. (of a bed, etc) larger or longer than normal size but smaller or shorter than king-size

Word History and Origins

Origin of queen-size¹

First recorded in 1955–60; by analogy with king-size

Example Sentences

The Lunar Bed holds a queen-size mattress resting on a six-foot-tall platform with an enclosed dome glass ceiling.

From The Daily Beast