seamer
A person who sews seams.
The case of Mme Binet's mother, a young widow who worked as a seamer at home, reveals how this system affected homeworkers.
Part of a sewing machine that creates seams.
A bowler skilled at making the ball seam.
Where it comes from
From Middle English semer, semere, from Old English sēamere (“tailor; seamer”), equivalent to seam + -er.
Adapted from the Wiktionary entry seamer (CC BY-SA 4.0).