gravimeter
[ gruh-vim-i-ter ]
/ grəˈvɪm ɪ tər /
noun
an instrument for measuring the specific gravity of a solid or liquid.
Also called gravity meter.
an instrument for measuring variations in the gravitational field of the earth by detecting differences in weight of an object of constant mass at different points on the earth's surface.
Origin of gravimeter
1790–1800; < French
gravimètre, equivalent to
gravi- (combining form of Latin
gravis heavy) +
-mètre
-meter
Words nearby gravimeter
gravicembalo,
gravid,
gravid uterus,
gravida,
gravidic,
gravimeter,
gravimetric,
gravimetric analysis,
gravimetry,
graving dock,
graving piece
British Dictionary definitions for gravimeter
gravimeter
/ (ɡrəˈvɪmɪtə) /
noun
an instrument for measuring the earth's gravitational field at points on its surface
an instrument for measuring relative density
Derived forms of gravimeter
gravimetry, nounWord Origin for gravimeter
C18: from French
gravimètre, from Latin
gravis heavy
Medical definitions for gravimeter
gravimeter
[ gră-vĭm′ĭ-tər, grā′və-mē′- ]
n.
hydrometer
An instrument used to measure variations in a gravitational field.
Other words from gravimeter
gra•vim′e•try (gră-vĭm′ĭ-trē, grə-) n.Scientific definitions for gravimeter
gravimeter
[ gră-vĭm′ĭ-tər ]
An instrument used to measure variations in a gravitational field, typically by measuring the rate of acceleration of a falling body. Gravimeters are used to survey geological features with different densities beneath the Earth's surface, such as ore-laden rock or oil fields, that affect the local strength of gravity above them.
An instrument, such as a hydrometer, used to measure the specific gravity of a liquid or solid.