noun
- one thousandth of a second. Abbreviation: msec
noun
- one thousandth of a secondSymbol: ms
n.“one thousandth of a second,” 1922, from milli- + second (n.). n.
- One thousandth (10-3) of a second.
noun
noun
n.“one thousandth of a second,” 1922, from milli- + second (n.). n.