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micrometer

micrometer

1 6.8
A small tool for measuring very small distances or thicknesses accurately
  • noun
  • /maɪˈkrɒmɪtər/
  • Specialized
translation icon : micrómetro
  • Then came a press brake with 10-micrometer accuracy.
  • micrometer dial

Examples

  • All the samples were measured with the micrometer, measuring the first, middle, and last cell of every line of braille text.

    Academic text (2009)
  • The actual height of the braille in the test materials was established using a spring-loaded dial micrometer (Mitutoyo 547-320 dial micrometer, anvil pressure of 0.55N).

    Academic text (2009)
  • The micrometer was specifically designed and built for this purpose.

    Academic text (1998)
  • The characteristics of the micrometer have been published separately.

    Academic text (1998)
  • Catherine, can I borrow your micrometer?

  • One student is creating a digital micrometer, a measuring device that will audibly read out measurements for a blind man who works in a machine shop.

    Academic text (2016)
  • The upgrade required the addition of a micrometer dial and a digital readout that makes it possible for the system to be easily adjusted to measure parts of different sizes.

    Academic text (2000)
  • The engineer used a micrometer to measure the thickness of the metal casing.

  • With the micrometer, he ensured that the parts fit together with precision.

  • To get the exact dimensions of the gears, she relied on a micrometer for accuracy.

Synonyms

measuring device
vsmicrometer
2 3.0

A tool that shows how big, heavy, or hot something is

is specialised for measuring extremely small distances with great precision
measuring instrument
vsmicrometer
1 3.1

A tool that measures things like size or weight

is focused on tiny distances and high accuracy in mechanical situations
micrometer gauge
vsmicrometer
  • Specialized
7.3

A tool that measures very small distances or thicknesses using a fine screw

is the general precise engineering tool rather than a description of its mechanism
vernier micrometer
vsmicrometer
  • Specialized
9.1

A small tool with a fine scale that measures very small distances accurately

is the precise measurement instrument without necessarily adding a vernier scale
micrometer caliper
vsmicrometer
  • Specialized
7.4

A small tool for measuring tiny distances or thicknesses accurately

is the specialized measuring tool used in engineering rather than a caliper form

Compounds

micrometer caliper
  • Specialized
7.4

A small tool for measuring tiny distances or thicknesses accurately

micrometer gauge
  • Specialized
7.3

A tool that measures very small distances or thicknesses using a fine screw

vernier micrometer
  • Specialized
9.1

A small tool with a fine scale that measures very small distances accurately

How Precise

micrometer gauge
  • Specialized
7.3
micrometer
  • Specialized
1 6.8
caliper
  • Specialized
7 6.8
ruler
29 1.0

Surface Forms

micrometer singular
micrometers plural

Morphology

micrometer = meter (semi-transparent) = micro + meter

The word is still broadly compositional, but the technical instrument sense is specialized and not fully predictable for all learners.

Etymology

Micrometer comes from the parts micro- 'small' and -meter 'measure'. The same micro- is in microscope and microphone, and that shows why a micrometer is the tool used for very exact measuring of tiny distances.