The present invention provides an absorbent article which can prevent an area of an absorbent body forming with slots from twisted and damaged. The problem stated above can be solved by providing a pad-typed disposable diaper, which comprises an absorbent body provided in a range, containing a crotch portion, of an anterior-posterior direction a top sheet covering the surface of the absorbent body slots with predetermined width extending on the absorbent body positioned at least on the crotch portion in an anterior-posterior direction depressed portions for the top sheet to be falling into the slots of the absorbent body protruding portions positioned on at least one portion of the depressed portions.本發明提供一種吸收性物品,能夠防止吸收體的窄縫形成區域的扭結、破裂。上述課題透過墊型一次性尿布解決,其具有在包含胯間部在內的前後方向範圍設置的吸收體;和覆蓋該吸收體的表面側的頂片;至少在胯間部的吸收體,沿前後方向延伸有既定寬度的窄縫;頂片具有向吸收體的窄縫內下陷的下陷部分;下陷部分的至少一部分具有凸部。21‧‧‧非透液性片22‧‧‧透液性頂片23‧‧‧吸收體30‧‧‧下陷部分31‧‧‧凸部32c‧‧‧凸部的間隔40‧‧‧窄縫
