'Tacker' definitions:

Definition of 'tacker'

(from WordNet)
noun
A worker who fastens things by tacking them (as with tacks or by spotwelding)
noun
A sewer who fastens a garment with long loose stitches [syn: baster, tacker]
noun
A hand-held machine for driving staples home [syn: staple gun, staplegun, tacker]

Definition of 'Tacker'

From: GCIDE
  • Tacker \Tack"er\, n. One who tacks. [1913 Webster]