seam‧stress /ˈsiːmstrəs, ˈsiːmstrɪs, ˈsem- $ ˈsiːm-/ 
 noun [countable][
Date: 1500-1600; 
Origin: seamster 'person who sews', from Old English seamestre, from seam]
1.  old-fashioned a woman whose job is sewing and making clothes
2.  a woman who is good at sewing 
 [TahlilGaran] Dictionary of Contemporary English ▲