sideseam

noun
UK /ˈsaɪd.siːm/
US /ˈsaɪd.siːm/

The line where two pieces of cloth are sewn together on the side of a piece of clothing.

She checked the sideseam of her dress to make sure the stitching was straight.


OTHER MEANINGS

2. A seam running along the side of a knitted or woven item such as a sock or stocking.

The sideseam of the sock was reinforced to prevent it from tearing.

3. The line of junction along the side of a manufactured object, such as a tire or container.

The tire's sideseam showed signs of wear after many miles.

4. In bookbinding, the stitched edge along the side of a bound section.

The binder inspected the sideseam before attaching the cover.