IPA: /ˈtækər/
KK: /ˈtækər/
A person or device that fastens something with tacks, which are small metal pins with a sharp point.
The tacker used a staple gun to secure the fabric to the wooden frame.
The word 'tacker' originates from Middle English 'tacker', which is derived from the verb 'tack', meaning to fasten or attach. The term refers to a person or tool that fastens or secures something.
Think of someone who 'fastens' or 'attaches' things — that's what a tacker does.