'Brim' in the Bible

Then he made the sea of molten metal, from brim to brim [it was] ten cubits, completely round. And [it was] five cubits in height, and {its circumference measured} thirty cubits.

And its thickness [was] a handbreadth, and its brim [was] like the working of the lip of a cup, the blossom of a lily. And it held three thousand baths.