full-bore

adj, adv — 3 senses

full-bore

adj

Etymology From full + bore (“the barrel of a gun”).

1

Figuratively Thoroughgoing; complete; total.

  • The problem had grown into a full-bore crisis.
  • He is a full-bore environmental activist.
2

Engineering, Firearms, Government, Military, Natural sciences, Physical sciences, Politics, Tools, War, Weaponry Having a relatively large caliber.

  • Mounted on the wall was a full-bore elephant gun.

full-bore

adv

Etymology From full + bore (“the barrel of a gun”).

1

Figuratively At top speed; with full power.

  • The car raced full-bore into oncoming traffic.
  • He is full-bore into environmental activism.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.