from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An instrument used to measure specific gravity.
- n. An instrument used to measure variations in a gravitational field.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. an instrument used to measure local variations in the gravitational field
- n. a hydrometer
from the GNU version of the Collaborative International Dictionary of English
- n. An instrument for ascertaining the specific gravity of bodies.
from The Century Dictionary and Cyclopedia
- n. An instrument for determining the specific gravities of bodies, whether liquid or solid. See hydrometer.
- n. An instrument for measuring the force of gravity against some elastic force. There have been many attempts to construct such instruments, but none has been successful.
- n. Specifically, a copper vessel of one cubic foot capacity, with a heavy plate-glass cover, used in determining the density of large-grained gunpowder inclusive of the vacant spaces between its grains. See gravimetric density of gunpowder, under density.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a measuring instrument for determining the specific gravity of a liquid or solid
- n. a measuring instrument for measuring variations in the gravitational field of the earth
It was called a gravimeter, and it sat in a huge glass-and-wood cabinet like the ones you see at the Smithsonian or the British Museum.
The experiment does not yet yield a gravity measurement of great accuracy, but the researchers believe the technique could lead to a workable "gravimeter" small enough to use in navigation systems that depend on acceleration measurements.
Using a sensitive gravimeter (as in reading microgals for use in geophysical exploration) one can take readings at several different heights above the floor.
An experiment probing for anomalous vertical gravity on Earth, which has already been performed by us, uses the highest-resolution atomic gravimeter so far.
Ray and his team were not just taking pictures they were using all kinds of instruments including a magnetometer, gravimeter, microdensitometer, spectrometer etc.
But you can get it strange wrathfully the teasingly undismayed all terrain truck deterrent that premier it, and we gave him the web gravimeter.
If heavy element deposits are hidden underneath, the gravimeter will react promptly by showing strong fluctuations in the local gravity field. "
"The proposed gravimeter setup is largely inspired by these amazing advances, and it uses the simplest possible configuration of replicas of a uniform synthetic field, which can be created easily in