diaper stuffing

Meanings

1. The material of the absorbent core (the innermost layer of a disposable diaper) that absorbs and retains the wearer's urine, in modern diapers usually consisting of fluffed wood pulp and other superabsorbent polymers; the diaper gel, diaper filling.

1. The act of placing diaper inserts into a diaper, especially a cloth diaper (which has a pocket for inserts).
2. A kink (fetish, paraphilia), such as in role-playing and artworks, involving the idea of a person being placed or stuffed inside of another's diaper.
3. The act of placing (stuffing) miscellaneous items into the wearer's diaper, especially, though not exclusively, mushy or soft foodstuffs like oatmeal and cake (foodplay).

Etymology

From diaper + stuffing (“the matter used to stuff hollow objects”).