Definify.com

Webster 1828 Edition

ppr.

Entering by insinuation; drawing, as a cartridge; clearing, as a gun.

worming

worming ‎(plural wormings)

The act by which an animal is wormed.
- 2001, Kristine Kraeuter, Training Your Beagle (page 15)
  […] you will need to spend a lot more time training and socializing your Beagle, and must endure the sometimes difficult stages of teething, chewing, adolescent exuberance, and frequent veterinarian visits for vaccinations and wormings.