Available Definitions:
1) n. - Originally, a laborer on canals for internal navigation; hence, a laborer on other public works, as in building railroads, embankments, etc.
2) n. - The whole of the war vessels belonging to a nation or ruler, considered collectively; as, the navy of Italy.
3) n. - The officers and men attached to the war vessels of a nation; as, he belongs to the navy.