Gravimeter

noun

Definitions

Noun
  1. 1
    An instrument used to measure local variations in the gravitational field.
  2. 2
    a measuring instrument for measuring variations in the gravitational field of the earth wordnet
  3. 3
    A hydrometer.
  4. 4
    a measuring instrument for determining the specific gravity of a liquid or solid wordnet

Etymology

From gravi- + -meter.

Next best steps

Mini challenge

Unscramble this word: gravimeter