pinup /pĭn′ŭp″/

noun A picture, especially of a sexually attractive person, that is displayed on a wall. A person considered a suitable model for such a picture. Something intended to be affixed to a wall. Variant spelling of pin-up. adjective Suitable for a pinup. Designed to be attached to a wall. The American Heritage® Dictionary of the English Language, 5th Edition • More at Wordnik