- pulse per second.
- a second or additional postscript.
Origin of P.P.S.
From the Latin word post postscrīptum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for pps
This appears a mistake (f. 168 foot, and note on Pps daughters).The Bbur-nma in English
Babur, Emperor of Hindustan
I refer my learned opponents to Wharton's Criminal Treatise, at pps.
- parliamentary private secretary
- Also: pps post postscriptum
(for sense 2) Latin: after postscript; additional postscript