1) Limit 
• (n.) An abuttal; a boundary. • (p. pr. & vb. n.) of But • (p. pr. & vb. n.) of Butt
But'ting noun An abuttal; a boundary. « Without buttings or boundings on any side. Bp. Beveridge. » 
Method of fighting among rams characterized by the striking of the head and horns.
Bringing two edges together so they touch but do not overlap. Sometimes you can use a zigzag stitch to hold two butted edges together. Also known as abutting.
Bringing two edges together so they touch but do not overlap..
A method of fighting by which one animal strikes the head and horns of its opponent.
method of fighting among rams by the striking of the head and horns.
Frame tubes where the tubes are thicker at high stress points (such as at a weld) and thinner at lower stress points (as in the middle of the tube).
a boundary; limit.