ply
US /plaɪ/
UK /plaɪ/

1.
betreiben, bedienen
work with (a tool, especially one requiring skill)
:
•
He continued to ply his trade as a carpenter.
Er fuhr fort, sein Handwerk als Zimmermann zu betreiben.
•
The weaver began to ply her shuttle.
Die Weberin begann, ihren Schützen zu bedienen.
2.