In Num. 8:4, means "turned" or rounded work in gold. The Greek Version, however, renders the word "solid gold;" the Revised Version, "beaten work of gold." In 1 Kings 10:16, 17, it probably means "mixed" gold, as the word ought to be rendered, i.e., not pure gold. Others render the word in these places "thin plates of gold."
Dicionário Bíblico Ilustrado de Easton (Easton's Bible Dictionary)
Dicionário Bíblico (Easton)