Definition of Plumb bob. Meaning of Plumb bob. Synonyms of Plumb bob

Here you will find one or more explanations in English for the word Plumb bob. Also in the bottom left of the page several parts of wikipedia pages related to the word Plumb bob and, of course, Plumb bob synonyms and on the right images related to the word Plumb bob.

Definition of Plumb bob

Plumb bob
Plumb Plumb, n. [F. plomb, L. plumbum lead, a leaden ball or bullet; cf. Gr. ?, ?, ?. Cf. Plummet, Plunge.] A little mass or weight of lead, or the like, attached to a line, and used by builders, etc., to indicate a vertical direction; a plummet; a plumb bob. See Plumb line, below. 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 by builders and carpenters.

Meaning of Plumb bob from wikipedia

- A plumb bob, plumb bob level, or plummet, is a weight, usually with a pointed tip on the bottom, suspended from a string and used as a vertical direction...
- Map all coordinates in "Operation Plumbbob" using OpenStreetMap Download coordinates as: KML GPX (all coordinates) GPX (primary coordinates) GPX (secondary...
- construction, the direction designated as vertical is usually that along which a plumb-bob hangs. Alternatively, a spirit level that exploits the buoyancy of an...
- plumb bob, or plummet, is a weight, usually with a pointed tip on the bottom, suspended from a string and used as a vertical reference line, or plumb-line...
- attached to the apex of the quadrant with a bead, for calculation, and a plumb bob. They were also sometimes drawn on the back of astrolabes. The universal...
- up Plumb, plumb, or plumb- in Wiktionary, the free dictionary. Plumb may refer to: Plumb (novel series), 1978–1983 novel series by Maurice Gee Plumb, a...
- rotation). It is a vector quantity, whose direction coincides with a plumb bob and strength or magnitude is given by the norm g = ‖ g ‖ {\displaystyle...
- brooch suggest the presence of women. One of the inscribed objects is a plumb bob with "CHOI", or "C(o)HO(rtis) I", i.e. "property of the first cohort"...
- such that observer can see through telescope conveniently. After this, a plumb bob is suspended from the bottom of the instrument and it should approximately...
- the pendulum's plumb-bob slightly out of true (in the sense that it doesn't point to the centre of m**** of the Earth). The change in plumb-line angle against...