an early flintlock mechanism for igniting a charge of gunpowder in a gun.
Origin: 1580–90; < Dutch snaphaan (or German Schnapphahn) orig., highwayman, equivalent to snap(pen) to snatch, snap + haan rooster (Dutch haan,German Hahn, parallel to cock1, mean both “rooster” and “hammer of a firearm”); source of final s unclear
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.