A shouldered firearm with a long, rifled barrel to improve range and accuracy.

(usually plural) A rifleman.

An artillery piece with a rifled barrel.

To quickly search through many items (such as papers, the contents of a drawer, a pile of clothing). (See also rifflehttp//verbmall.blogspot.com/2008/05/riffle-or-rifle.html)

“She made a mess when she rifled through the stack of papers, looking for the title document.”

To commit robbery or theft.

To search with intent to steal; to ransack, pillage or plunder.