Reference meaning
yoctosecond
Last updated
An SI unit of time equal to 10⁻²⁴ seconds. Symbol: ys
Source and scope
This definition is reproduced from English Wiktionary, sense en-yoctosecond-en-noun-en:Q2762458, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.