yagtok₁ [yágtok] 1n The sound of cracking knuckles or joints. Abang kusog kag yagtok it ida mga tudlo. The sound of her cracking knuckles is very loud. 2vi To crack, creak as of knuckles or joints. It yang nagyayagtok kag ida mga yuta-yuta pag napas-an it mabug-at. His joints creak when he lifts up heavy things. Bada-ey gipayagtuka kag imo tudlo ako’y nadidisturbo. Stop cracking your knuckles it’s disturbing me.