Mil
adj, name, noun, slang ·Common ·High school level
Definitions
- 1 An angular mil, a unit of angular measurement equal to ¹⁄₆₄₀₀ of a complete circle. At 1000 metres one mil subtends about one metre (0.98 m). Also ¹⁄₆₀₀₀ and ¹⁄₆₃₀₀ are used in other countries.
- 2 Clipping of million. abbreviation, alt-of, clipping, informal
"Word has it that they were offered a cool ten mil to sell their farm to the land developers."
- 3 Initialism of mother-in-law. Internet, abbreviation, alt-of, initialism
- 4 an angular unit used in artillery; equal to 1/6400 of a complete revolution wordnet
- 5 A unit of measurement equal to ¹⁄₁₀₀₀ of an inch (25.4 µm), usually used for thin objects, such as sheets of plastic.
"For this task, I prefer the plastic sheeting that is 10 mils thick."
Show 9 more definitions
- 6 Initialism of malfunction indicator lamp. abbreviation, alt-of, initialism
- 7 a metric unit of volume equal to one thousandth of a liter wordnet
- 8 A former subdivision (¹⁄₁₀₀₀) of the Maltese lira.
- 9 a unit of length equal to one thousandth of an inch; used to specify thickness (e.g., of sheets or wire) wordnet
- 10 Clipping of milliliter. abbreviation, alt-of, clipping, informal
"We told her to give her daughter ten mils of cough syrup and to call us back if the cough gets worse."
- 11 a Swedish unit of length equivalent to 10 km wordnet
- 12 Clipping of millimeter. abbreviation, alt-of, clipping, informal
"For this task, I prefer the plastic bars that are 10 mils in diameter."
- 13 a Cypriot monetary unit equal to one thousandth of a pound wordnet
- 14 Clipping of milliradian. abbreviation, alt-of, clipping, informal
"A dot in a mil-dot reticle represents one mil, which corresponds to a few inches at 100 yards."
- 1 Clipping of military abbreviation, alt-of, clipping, not-comparable
- 1 Abbreviation of Milwaukee. abbreviation, alt-of
- 2 Clipping of Milwaukee: The largest city in Wisconsin and the county seat of Milwaukee County. abbreviation, alt-of, clipping, informal
Example
More examples"For this task, I prefer the plastic sheeting that is 10 mils thick."
Etymology
Ultimately from Latin millesimum. The clippings come by way of the clipped words (e.g., millilitre, millimetre, milliradian).
Clipping of million.
Clipping of military.
Related phrases
More for "mil"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.