/stuf"ing/ , n.
1. the act of a person or thing that stuffs.
2. a material or substance used to stuff something.
3. seasoned bread crumbs or other filling used to stuff a chicken, turkey, etc., before cooking.
4. Informal. internal parts; insides: to beat the stuffing out of an opponent.
[ 1520-30; STUFF + -ING 1 ]