Definitions for lancinating
cutting, keen, knifelike, piercing, stabbing, lancinate, lancinating(adj)
painful as if caused by a sharp instrument
"a cutting wind"; "keen winds"; "knifelike cold"; "piercing knifelike pains"; "piercing cold"; "piercing criticism"; "a stabbing pain"; "lancinating pain"
Sharp, stabbing or piercing.
piercing; seeming to pierce or stab; as, lancinating pains (i.e., severe, darting pains)