picosecond
pi·co·se·cond
noun
1.
one trillionth of a second; one thousandth of a nanosecond
Origin
From pico- (“metric prefix”) + second.
Related words
Broader terms
Parts
Part of
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.