'Seamster' definitions:

Definition of 'seamster'

From: WordNet
noun
A person whose occupation is making and altering garments [syn: tailor, seamster, sartor]

Definition of 'Seamster'

From: GCIDE
  • Seamster \Seam"ster\, n. [See Seamstress.] One who sews well, or whose occupation is to sew. [Obs.] [1913 Webster]