millisecond
A unit of time equal to one thousandth of a second. Used in technical and computing contexts.
This process completes in a few milliseconds.
応答時間は平均50ミリ秒です。
The average response time is 50 milliseconds.
Compound of ミリ (from English 'milli-') and 秒 (second). A straightforward loanword-based technical term.