(sewing) The part of the material or fabric added to the dimensions of a sewing pattern outside the seam.

Layer of coal underground deposit.

Continuous weld along a joint.

(roofing) A type of seam between adjacent sheets of metal roofing material made by turning up the edges of two adjacent panels and then folding or interlocking them in a variety of ways.

Enclosed seam for neat finish.

Seam sealants are chemical coating compositions.

Strong, durable seam for jeans.