Pastime/ˈpæstaɪm/ Definition 1 of 1Pro Tip 1/3Enjoyment Essential Pastime refers to something done for pleasure, not obligation or profit. Playing chess is my go-to pastime for relaxation. Pro Tip 2/3Individual Variety Any activity can be a pastime; it varies greatly from person to person. For my brother, collecting stamps is an engaging pastime. Pro Tip 3/3Cultural Significance Pastimes can reflect cultural traditions or contemporary trends in a society. In Spain, watching bullfighting used to be a national pastime.