circle-instrument, compass, used by carvers of idols.
Strong's H4230מְחוּגָה: an instrument for marking a circle, i.e. compasses KJV:compass.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 615: חוּגḥûg — draw round, make a circle; describe a circle; compass