Microsecond Meaning in English
word
Definition
A microsecond is a unit of time equal to one millionth of a second (0.000001 seconds). It is used to measure very short intervals of time, often in science, electronics, and computers.
Usage & Nuances
Very formal and technical; primarily used in scientific or computing contexts. Not used in everyday conversation. Common in phrases like 'measured in microseconds' or 'reaction time is a few microseconds.' Similar terms for small intervals include 'nanosecond' and 'millisecond,' but they are different units.
Example Sentences
Light travels about 300 meters in one microsecond.
basic
A microsecond is one millionth of a second.
basic
The computer can do this task in just a few microseconds.
basic
That reaction happened so fast—it took less than a microsecond!
natural
In technology, a delay of even a microsecond can make a big difference.
natural
Don't worry, the system responds in under a microsecond every time.
natural