The term figure-four may refer to:Figure-four (climbing), a technique employed in technical climbing, particularly mixed and ice climbing Figure-four, a type of grappling hold A variation of the Jackknife hold A descriptor of a professional wrestling hold; most notably the Figure four leglock Figure Four, a Canadian metalcore band Figure Four , a fictional character in the Battle Angel Alita manga series Figure-four deadfall, a type of trap Fig.4.0, an English hardcore punk band