GNU Collaborative International Dictionary of English
Found one definition
-
Parallel , a. [F. parallèle, L. parallelus, fr. Gr. >; παρά beside + > of one another, fr. > other, akin to L. alius. See Alien.]
- (Geom.) Extended in the same direction, and in all parts equally distant; as, parallel lines; parallel planes.1913 Webster
Revolutions . . . parallel to the equinoctial.
Hakluyt.1913 Webster☞ Curved lines or curved planes are said to be parallel when they are in all parts equally distant.
1913 Webster - Having the same direction or tendency; running side by side; being in accordance (with); tending to the same result; -- used with to and with.1913 Webster
When honor runs parallel with the laws of God and our country, it can not be too much cherished.
Addison.1913 Webster - Continuing a resemblance through many particulars; applicable in all essential parts; like; similar; as, a parallel case; a parallel passage.Addison.1913 Webster
Parallel bar. (a) (Steam Eng.) A rod in a parallel motion which is parallel with the working beam. (b) One of a pair of bars raised about five feet above the floor or ground, and parallel to each other, -- used for gymnastic exercises. -- Parallel circles of a sphere, those circles of the sphere whose planes are parallel to each other. -- Parallel columns, or Parallels (Printing), two or more passages of reading matter printed side by side, for the purpose of emphasizing the similarity or discrepancy between them. -- Parallel forces (Mech.), forces which act in directions parallel to each other. -- Parallel motion. (a) (Mach.) A jointed system of links, rods, or bars, by which the motion of a reciprocating piece, as a piston rod, may be guided, either approximately or exactly in a straight line. Rankine. (b) (Mus.) The ascending or descending of two or more parts at fixed intervals, as thirds or sixths. -- Parallel rod (Locomotive Eng.), a metal rod that connects the crank pins of two or more driving wheels; -- called also couping rod, in distinction from the connecting rod. See Illust. of Locomotive, in App. -- Parallel ruler, an instrument for drawing parallel lines, so constructed as to have the successive positions of the ruling edge parallel to each other; also, one consisting of two movable parts, the opposite edges of which are always parallel. -- Parallel sailing (Naut.), sailing on a parallel of latitude. -- Parallel sphere (Astron. & Geog.), that position of the sphere in which the circles of daily motion are parallel to the horizon, as to an observer at either pole. -- Parallel vise, a vise having jaws so guided as to remain parallel in all positions.
1913 Webster
- (Geom.) Extended in the same direction, and in all parts equally distant; as, parallel lines; parallel planes.