See the entire entry for sglgl adj. round

TgJ 1K7:26 :וְסִפתֵיה כְעוֹבָד סְפַת כָס סְגַלגַל לְקִיט בְשוֹשַנתָא : its edge was like the edge of a round cup laden with the lily

See the entire entry for səp̄ā, sep̄ṯā n.f. lip