Where does “serra” come from?
serra (Latin) comes from Proto-Italic serzā, from Proto-Indo-European sers-eh₂, from Proto-Indo-European sers-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.
serra (Latin): a saw; a kind of sawfish; a serrated battle order
Definitions
- a saw; a kind of sawfish; a serrated battle order