Strong's H6245 · Hebrew

`ashath

aw-shath'

a primitive root; probably to be sleek, i.e. glossy; hence (through the idea of polishing) to excogitate (as if forming in the mind)

Scholarly Lexicons

Brown-Driver-Briggs (BDB)

 H6245a עָשַׁת be smooth or shiny (?) H6245b עָשַׁת Hithp . think  

Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain