IPA: //lænˈsɪneɪtɪŋ//
KK: /lænˈsɪneɪtɪŋ/
Describing a feeling that is sharp and painful, like being cut or stabbed.
She felt a lancinating pain in her side after the fall.
Lancinating is derived from "lancinare" (meaning to pierce or stab) from Latin "lancea" (meaning spear). The suffix "-ing" indicates the action or process. Thus, "lancinating" refers to the action of piercing or stabbing, akin to the action of a spear.
Think of the word 'lance' which is a type of spear used to pierce — this helps you remember that 'lancinating' means the action of piercing or stabbing.