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the astronomer and navigator; an astronomical almanac; as, the "American Ephemeris and Nautical Almanac."

air-weather friend. Fair-weather sailor, a make-believe or inexperienced sailor; -- the nautical equivalent of carpet knight.

To throw; to cast; -- obsolete, provincial, or colloquial, except in certain nautical phrases; as, to heave the lead; to heave the log.

A nautical mile, or 6080.27 feet; as, when a ship goes eight miles an hour, her speed is said to be eight knots.

Hence: The record of the rate of ship's speed or of her daily progress; also, the full nautical record of a ship's cruise or voyage; a log slate; a log book.

tance, with the Greenwich time corresponding to the same distance as ascertained from a nautical almanac, the difference of these times being the longitude. -- Lunar month. See Month. -- Lunar observation, an observation of a lunar distance by means of a sextant or circle, with the altitudes of the bodies, and the ti…

ertaining to the sea; having to do with the ocean, or with navigation or naval affairs; nautical; as, marine productions or bodies; marine shells; a marine engine.

A nautical or a geographic mile.

or stars, esp. of certain stars selected beforehand, and named in an ephemeris (as the Nautical Almanac), as suitable to be observed in connection with the moon at culmination, for determining terrestrial longitude.

Nautical.

Nautical skill or experience. [Obs.] ir W. Petty.

facilitating any bringing forth or deliverance. [Obs.] Yet is all human teaching but maieutical, or obstetricious. Cudworth.

or shut up; confined; -- often with up. Here in the body pent. J. Montgomery. No pent-up Utica contracts your powers. J. M. Sewall.

es according to prescriptions of physicians; the occupation of an apothecary or a pharmaceutical chemist.

h stations was restricted by the International Radiotelegraphic Convention (1912) to 30 nautical miles.

A sail, or any piece of canvas. [Nautical Slang] Our ship was a clipper with every rag set. Lowell. Rag bolt, an iron pin with barbs on its shank to retain it in place. -- Rag carpet, a carpet of which the weft consists of narrow of cloth sewed together, end to end. -- Rag dust, fine particles of ground-up rags, used…

A vessel employed as a nautical training school, in which naval apprentices receive their education at the expense of the state, and are trained for service as sailors. Also, a vessel used as a reform school to which boys are committed by the courts to be disciplined, and instructed as mariners.

A term used specifically by seamen; a nautical word or phrase.

ength, being the chief one used for itinerary distances, also adopted by the Romans for nautical and astronomical measurements. It was equal to 600 Greek or 625 Roman feet, or 125 Roman paces, or to 606 feet 9 inches English. This was also called the Olympic stadium, as being the exact length of the foot-race course at…

judgment; as, standard time; standard weights and measures; a standard authority as to nautical terms; standard gold or silver.