mils

Tiny measurement units

Mils is the plural of mil, a unit of measurement equal to one-thousandth of an inch (0.001 inch).

The term appears most often in manufacturing and engineering contexts where precise thickness matters: The coating is 3 mils thick.

Plastic sheeting, wire insulation, and paint films are commonly measured in mils.

metrology

measurement

Determining size or amount

micrometer · instrumentation · dimensional · gauge · verification · resolution · standards · specifications · accuracy · metrology

thickness

thousandth

Ordinal for 1000

  • inchTwelfth of a foot
  • gaugeStandard of measurement
  • filmMovie or coating

coating · plastic · sheet · foil · laminate · membrane · polyethylene · sheathing · packaging · wrap

military

bearing

Posture or orientation

  • azimuthHorizontal directional angle
  • compassDevice showing cardinal directions
  • artilleryLarge-caliber battlefield weapons

mortar · navigation · grid · plotting · deflection · angle · protractor · coordinate · gunnery · howitzer

angular

milliradian

One-thousandth radian unit

reticle · turret · holdover · windage · elevation · ranging · ballistic · click · MOA · optics

Phrases
Family

million, millimeter, mil, millisecond, milligram, millage

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