trigger finger

== English == === Etymology === From trigger +‎ finger. === Noun === trigger finger (plural trigger fingers) a finger used in pulling the trigger of a firearm the forefinger (medicine) difficulty encountered in finger flexion or extension caused by the narrowing of the sheath that surrounds that finger's tendon ==== Derived terms ==== itchy trigger finger ==== Translations ==== === References === Mayo Clinic Staff (12 October 2007), “Trigger finger”, in (Please provide the book title or journal name)‎[1], Mayo Foundation for Medical Education and Research, retrieved 7 February 2008