Undercut may refer to:Price slashing, a pricing technique designed to eliminate competition Undercut procedure, a procedure for fair allocation of indivisible objects. Undercut (boxing), a type of boxing punch Undercut (film), a stunt people film Undercut (hairstyle), a type of hairstyle Undercut (manufacturing), a recess that is inaccessible using a straight tool Undercut (welding), a defect that reduces the strength of a weld Undercut (novel), a Peter Niesewand novel Undercut, excavation work performed in road replacement projects Undercut, a climbing hold that is pulled on in an upward direction Undercutting, the act of winning a hand in Gin Rummy by having a deadwood count that is less than or equal to that of the knocking opponent after the round ends