Definitions for Poses. Here are all the possible meanings and translations of the word Poses. Freebase(0.00 / 0 votes)Rate this definition: Poses is the second studio album by the Canadian-American singer-songwriter Rufus Wainwright, released through DreamWorks Records in June 2001. The album was produced, recorded, and mixed by Pierre Marchand, with select tracks produced by Propellerheads' Alex Gifford, Ethan Johns, Damian LeGassick, and Greg Wells.