Define Plumb Bob

A usually small heavy object that is used to make a string or rope hang straight. English Language Learners Definition of plumb bob US.

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The plumb weight is always shaped symmetrically so it hangs evenly and it often comes to.

Define plumb bob. You dont have to be a physics whiz to. What Is a Plumb Bob. A plumb bob is a pointed weight attached to the end of the string and is used to find a vertical reference line called plumb.

The name given to either a random thingamabob or do-what that is so completely useless to the average civilian that it is not worthy of a intelligent response. The plumb bob is the oldest simplest and still one of the best tools for establishing plumb. A plumb-bob or a plummet is a weight usually with a pointed tip on the bottom that is suspended from a string and used as a vertical reference line or plumb-line.

Plumbob can also be used as an insult aimed at someone guilty of committing. A line as of cord that has at one end a weight such as a plumb bob and is used especially to determine verticality 2. Lindenbrook transcribes the text on the plumb-bob and learns that it reveals the entrance to the world below.

Plumb is the vertical equivalent to a spirit level. PLUMB is the term used to refer to a perfectly vertical line thus why the clever tool used to find PLUMB is called a plumb-bob. The instrument has been used since at least the time of ancient Egypt 1 to ensure that constructions are plumb or verticalIt is also used in surveying to establish the nadir with respect to gravity of a point in space.

It consists of weight the plumb hanging at the end of a strong string. If a door or window is installed out of PLUMB it will. A weight on the end of a line used to determine water depth.

Plumate plumb plumbaginaceous plumbaginous plumbago plumb bob plumbeous plumber plumbers helper plumbers snake plumbery. A line directed to the center of gravity of the earth. A bob of lead or other heavy material forming the weight of a plumb line.

To visualize what PLUMB represents look at the dashed green line above. I watched as he crouched behind his ball held up his putter between thumb and forefinger to plumb-bob the line and finally approached his ball. Here three metal rods ran across a corner of the gallery each supporting a large pulley wheel and a piece of canvas strap to which were attached a plumb bob and a weight.

Plumb bob has been around for thousands of years dating back to Ancient Egypt. Building the weight usually of lead at the end of a plumb line. The plumb bob or plumb line employs the law of gravity to establish what is plumb that is what is exactly vertical or true.

A device consisting of a lead weight plumb bob hung at the end of a line plumb line used to determine how deep water is or whether a wall etc. Collins English Dictionary Complete and Unabridged 12th Edition 2014 HarperCollins Publishers 1991 1994 1998 2000 2003 2006 2007 2009 2011 2014. In essence a plumb bob also known as a plumb line is a simple tool designed to help a user determine if a vertical surface is straight or plumb In this sense a plumb bob is the functional equivalent of a level except that it is designed for.

A weight on the end of a line used especially by masons and carpenters to establish a true vertical. Bob lead plumb plummet plumb line plumb rule Example sentences from the Web for plumb bob When they get someone high profile like the governor Bob McDonnell or like Teresa they will abuse. The heavy object that is part of a plumb line.

What Is A Plumb Bob And How Is It Used Mr Handyman Youtube