QUADRANT n.
t of altitude, an appendage of the artificial globe, consisting of a slip of brass of the length of a quadrant of one of the great circles of the globe, and graduated. It may be fitted to the meridian, and being movable round to all points of the horizon, serves as a scale in measuring altitudes, azimuths, etc.…
QUOTATION n.
A piece of hollow type metal, lower than type, and measuring two or more pica ems in length and breadth, used in the blank spaces at the beginning and end of chapters, etc. Quotation marks (Print.), two inverted commas placed at the beginning, and two apostrophes at the end, of a passage quoted from an author in his ow…
RADIUS VECTOR n.
A straight line (or the length of such line) connecting any point, as of a curve, with a fixed point, or pole, round which the straight line turns, and to which it serves to refer the successive points of a curve, in a system of polar coördinates. See Coördinate, n.
RAKE v.
To enfilade; to fire in a direction with the length of; in naval engagements, to cannonade, as a ship, on the stern or head so that the balls range the whole length of the deck. To rake up. (a) To collect together, as the fire (live coals), and cover with ashes. (b) To bring up; to search out an bring to notice again;…