LONGITUDE n. 3 definitions
the vernal equinox, on the ecliptic, to a circle at right angles to the ecliptic passing through the heavenly body whose longitude is designated; as, the longitude of Capella is 79º. Geocentric longitude (Astron.), the longitude of a heavenly body as seen from the earth. -- Heliocentric longitude, the longitude of a…
LOOP n. 7 definitions
A fold or doubling of a thread, cord, rope, etc., through which another thread, cord, etc., can be passed, or which a hook can be hooked into; an eye, as of metal; a staple; a noose; a bight. That the probation bear no hinge, nor loop To hang a doubt on. Shak.
LUBBER n.
s in Florida. -- Lubber's hole (Naut.), a hole in the floor of the "top," next the mast, through which sailors may go aloft without going over the rim by the futtock shrouds. It is considered by seamen as only fit to be used by lubbers. Totten. -- Lubber's line, point, or mark, a line or point in the compass case ind…
LUG n. 11 definitions
anything, as a rod, is attached, or against which anything, as a wedge or key, bears, or through which a bolt passes, etc.
MAGNETIC; MAGNETICAL a. 5 definitions
ipping needle being horizontal. -- Magnetic field, or Field of magnetic force, any space through which magnet exerts its influence. -- Magnetic fluid, the hypothetical fluid whose existence was formerly assumed in the explanations of the phenomena of magnetism. -- Magnetic iron, or Magnetic iron ore. (Min.) Same as…