butt weld
noun
a weld between two pieces of metal butted together with the abutted ends shortened and thickened and fused together under heat.
Origin of butt weld
First recorded in 1860–65
Words nearby butt weld
butt in,
butt joint,
butt plate,
butt shaft,
butt stroke,
butt weld,
butt-dial,
butt-fuck,
butt-fucker,
buttals,
butte