Microsecond - Meaning, Definition & English Examples
A microsecond is a unit of time equal to one millionth of a second. It is commonly used in science and technology to measure very fast processes, such as computer operations or light travel.
Definition:
One millionth of a second, used to measure very short time intervals.
Synonyms:
μs, one-millionth second, tiny time unit
Part of Speech:
noun
Antonyms:
eternity, age, millennium
Common Collocations:
precise timing, laser pulses, computer processing, scientific measurements
Derivatives:
microseconds, microsecondly (rare)
Usage Tips:
Use "microsecond" for scientific or technical contexts where extreme precision in time measurement is required.
Common Phrases:
in a microsecond, faster than a microsecond, split-second timing
Etymology:
From Greek "mikros" (small) + "second," indicating an extremely brief time division.
Examples:
- 1. The experiment measured reactions down to the microsecond.
- 2. A microsecond is far too brief for human perception.
- 3. Modern computers process data in microseconds or less.
- 4. Lasers can emit pulses lasting just a few microseconds.