PIVOT n.
The officer or soldier who simply turns in his place whike the company or line moves around him in wheeling; -- called also pivot man. Pivot bridge, a form of drawbridge in which one span, called the pivot span, turns about a central vertical axis. -- Pivot gun, a gun mounted on a pivot or revolving carriage, so as to…
PLUMB n.
ow. Plumb bob. See Bob, 4. -- Plumb joint, in sheet-metal work, a lap joint, fastened by solder. -- Plumb level. See under Level. -- Plumb line. (a) The cord by which a plumb bob is suspended; a plummet. (b) A line directed to the center of gravity of the earth. -- Plumb rule, a narrow board with a plumb line, used…
POOR a.
sessment or tax, as in an English parish, for the relief or support of the poor. -- Poor soldier (Zoöl.), the friar bird. -- The poor, those who are destitute of property; the indigent; the needy. In a legal sense, those who depend on charity or maintenance by the public. "I have observed the more public provisions a…
POSTAL a.
l service; as, postal arrangements; postal authorities. Postal card, or Post card, a card sold by the government for transmission through the mails, at a lower rate of postage than a sealed letter. The message is written on one side of the card, and the direction on the other. -- Postal money order. See Money order, u…