| MILLIARIES | • milliaries n. Plural of milliary. • MILLIARY n. an ancient Roman milestone. |
| MILLICURIE | • millicurie n. The unit of radioactivity equal to one thousandth of a curie: symbol mCi. • MILLICURIE n. a thousandth of a curie. |
| MILLIGAUSS | • milligauss n. One thousandth of a gauss. |
| MILLIGRAMS | • milligrams n. Plural of milligram. • MILLIGRAM n. a thousandth of a gram, also MILLIGRAMME. |
| MILLIHENRY | • millihenry n. A unit of measure, one thousandth of a henry. • MILLIHENRY n. a thousandth of a henry. |
| MILLILITER | • milliliter n. (American spelling) Alternative form of millilitre. • MILLILITER n. a thousandth of a litre, also MILLILITRE. |
| MILLILITRE | • millilitre n. (British spelling) A unit of measure of capacity, being one thousandth of a litre. Symbol: ml. • MILLILITRE n. a thousandth part of a litre, also MILLILITER. |
| MILLILUCES | • MILLILUX n. a unit of illumination, one thousandth of a lux. |
| MILLILUXES | • MILLILUX n. a unit of illumination, one thousandth of a lux. |
| MILLIMETER | • millimeter n. US spelling of millimetre. • MILLIMETER n. a thousandth of a meter, also MILLIMETRE. |
| MILLIMETRE | • millimetre n. An SI/MKS unit of measure, the length of 1⁄1000 of a metre. Symbol: mm. • millimètre n. Rare spelling of millimetre. • MILLIMETRE n. a thousandth part of a metre, also MILLIMETER. |
| MILLIMOLAR | • millimolar adj. (Chemistry, of a solution) Having a concentration of one thousandth of a mole per litre. • MILLIMOLAR adj. relating to a millimole, a thousandth of a mole. |
| MILLIMOLES | • millimoles n. Plural of millimole. • MILLIMOLE n. a thousandth of a mole. |
| MILLIONARY | • millionary adj. Of or relating to millions; consisting of millions. • MILLIONARY adj. relating to or consisting of millions. |
| MILLIONTHS | • millionths n. Plural of millionth. • MILLIONTH n. a millionth part of. |
| MILLIOSMOL | • milliosmol n. A unit of measure, one thousandth of an osmol. • MILLIOSMOL n. one thousandth of an osmol, a unit of osmotic pressure. |
| MILLIPEDES | • millipedes n. Plural of millipede. • MILLIPEDE n. a myriapod with many legs, also MILLEPED, MILLEPEDE, MILLIPED. |
| MILLIPROBE | • milliprobe n. Any of various very small scientific probes, especially such a spectrometer. • MILLIPROBE n. an instrument for analysing small quantities, esp. a spectrometer. |
| MILLIVOLTS | • millivolts n. Plural of millivolt. • MILLIVOLT n. one thousandth of a volt. |
| MILLIWATTS | • milliwatts n. Plural of milliwatt. • MILLIWATT n. one thousandth of a watt. |