- Pharmacology, Veterinary Medicine. a round mass of medicinal material, larger than an ordinary pill. Abbreviation: bol.
- a soft, roundish mass or lump, esp. of chewed food.
If you use Firefox, you can actually add Dictionary.com to the upper-right search box, simply by going to the website, hitting the search drop down list, and selecting "Add dictionary.com" from the end of it. Very convenient.
While I realize that fat has a tendency to lubricate the GI tract, I'd still recommend seeing a doctor if you find yourself dropping dinner in the john within an hour of eating it. That's extreme and unusual.