skybox noun2 •A seating area for VIPs in a stadium.When Aislyn showed up at the rally with her ticket, she and her friends and parents all got quickly ushered over to a fancy-looking private entrance and up to an even fancier luxury skybox. — 2022 •A cube with textures on its inner faces, used to simulate the sky or similar backdrop around a three-dimensional playfield.Thankfully, tools have been created to assist in the skybox creation process. — 2004 formsskyboxes