Wheel out Definition 1 of 3Pro Tip 1/3Impress Audiences Used when presenting something impressive like achievements or innovations. The startup will wheel out their new app at the tech conference. Pro Tip 2/3Public Appearances Often involves displaying something or someone publicly for publicity. The museum likes to wheel out rare artifacts for special exhibitions. Pro Tip 3/3Show of Strength Can suggest showing off resources or capabilities, like expertise or firepower. During the summit, the country wheeled out its leading scientists.