YOU, SIR! The irritating mode in which some officers address the seamen. The late Lord Collingwood never permitted it.
YOW-YOW. A smaller kind of Chinese sampan.
Y'S of an Instrument. The Y-shaped bearings for the telescope axis, on the precision of which the value of an astronomical observation much depends: similar to the bearings of steam-engines, &c.
Z.
ZAFAR. A coil of Spanish rope.
ZAMBO. A term on the Spanish Main for a race produced by the union of the negro and the Indian; it literally means bow-legged.
ZEAL. A quality essentially requisite in forming the character of an efficient officer, since it comprehends ardour for the service, prompt obedience to orders, cheerful disposition, and a studious application to professional science.
ZECCHINO [from zecca, a mint]. A gold coin of Italy; average value, 9s. 6d.
ZECHIN. A Turkish coin. (See [Sequin].)