Definition of "Butt" :

noun: thick end of the handle

noun: the small unused part of something (especially the end of a cigarette that is left after smoking)

noun: a large cask (especially one holding a volume equivalent to 2 hogsheads or 126 gallons)

noun: a joint made by fastening ends together without overlapping

noun: finely ground tobacco wrapped in paper; for smoking

noun: sports equipment consisting of an object set up for a marksman or archer to aim at

noun: the fleshy part of the human body that you sit on

"He deserves a good kick in the butt."

noun: a victim of ridicule or pranks

noun: the part of a plant from which the roots spring or the part of a stalk or trunk nearest the roots

verb: to strike, thrust or shove against

"He butted his sister out of the way."

verb: lie adjacent to another or share a boundary

verb: place end to end without overlapping

"The frames must be butted at the joints."