zeptosecond
noun
University
1
An SI unit of time equal to 10⁻²¹ seconds. Symbol: zs
Explore More
More University words starting with “Z”
Browse other words in the same learning bracket as zeptosecond.
An SI unit of time equal to 10⁻²¹ seconds. Symbol: zs
Browse other words in the same learning bracket as zeptosecond.