ἔμβολος

Etymology
From, from.

Noun

 * 1) anything pointed so as to be easily thrust in A peg, stopper; linchpin.
 * 2)  Tongue 16 (of land); headland.
 * 3)  Brazen beak, ram.
 * , tribune of the Roman forum.
 * 1)  Wedge-shaped order of battle.
 * 2)  Half of  of cavalry.
 * 3) Bolt, bar.
 * 4) Graft.
 * 5)  Portico.