line formed by joining two edges, as in: Every seam bulged when he tried on his old army uniform
The splice line formed by two or more separate pieces of flexible polyurethane foam that have been bonded together
joint consisting of a line formed by joining two pieces a stratum of ore or coal thick enough to be mined with profit; "he worked in the coal beds" put together with a seam; "seam a dress
point at which the flat steel sheet has been rolled and electrically welded to form a cylinder
The junction line of metal that has passed through a hollow die, separated and rejoined at the exit point Seams are present in all extruded hollows produced from the extrusion process and in many cases are not visible