from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Complete; thoroughgoing: "a full-bore investigation into the damaging leak” ( Tom Morganthau).
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Thoroughgoing; complete; total.
- adj. Denoting a firearm of relatively large caliber.
- adv. At top speed; with full power.
Sorry, no etymologies found.