noun, plural ar·cae [ahr-see] /ˈɑr si/.
Origin of arca
Definition for arca (2 of 2)
a punta d'arco
Examples from the Web for arca
In Arca too and many others it carries a byssus-forming gland and a byssus-cementing gland.
Perhaps the lettered blocks drawn for the inquirer from the arca were arranged here on this slab.A Study Of The Topography And Municipal History Of Praeneste|Ralph Van Deman Magoffin
The strong box of the master of the house, arca, often stood in the atrium, usually against one of the side walls.Pompeii, Its Life and Art|August Mau
Through the central arch the arca and a little cross are seen.The Shores of the Adriatic|F. Hamilton Jackson
The arca, or family sepulture, can no longer be traced in the church.The Memoirs of Count Carlo Gozzi; Volume the first|Count Carlo Gozzi