from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A fuel metering/delivery pump at a filling station.
- n. A road vehicle (often a trailer) for the transport of liquid fuel, particularly aviation fuel at an airfield.
- n. A mobile water tank deployed to distribute fresh water in emergency situations where the normal system of piped distribution has broken down or is insufficient.
from The Century Dictionary and Cyclopedia
- n. The bursar or treasurer of a college.
From Bowser ("a surname"), after Sylvanus Bowser US inventor of the first fuel pump; also a trade name of SF Bowser inc., the inventor's company. (Wiktionary)