from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a finger used in pulling the trigger of a firearm
- n. the forefinger
- n. difficulty encountered in finger flexion or extension caused by the narrowing of the sheath that surrounds that finger's tendon
compound trigger + finger (Wiktionary)
Nick went through the door hard, his Glock in a steady two-hand grip, trigger finger indexed above the trigger guard, a SureFire light mounted on rails beneath the barrel burning a hole in the smoky turmoil conjured by the flashbangs.