| Noun | 1. | mil - a unit of length equal to one thousandth of an inch; used to specify thickness (e.g., of sheets or wire)in, inch - a unit of length equal to one twelfth of a foot | |
| 2. | mil - a Cypriot monetary unit equal to one thousandth of a pound | |
| 3. | mil - a metric unit of volume equal to one thousandth of a liter | |
| 4. | mil - an angular unit used in artillery; equal to 1/6400 of a complete revolution | |