Basculate Share definition Flag In reference to a person, is somebody who pretends they belong to another timeline by dressing, acting, eating,etc. In the manner that typical people would from the era. That boy's a basculate. Look at his dyed mohawk. Basculate by SOSdead February 16, 2018 0 0 Get merch Get the Basculate mug. Buy Now — $32.95 See more merch