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rms

or r.m.s.

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(often initial capital letter) root mean square.
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Other definitions for rms (2 of 2)

R.M.S.

abbreviation
Railway Mail Service.
British. Royal Mail Service.
British. Royal Mail Steamship.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use rms in a sentence

British Dictionary definitions for rms (1 of 2)

rms

abbreviation for
root mean square

British Dictionary definitions for rms (2 of 2)

RMS

abbreviation for
Royal Mail Service
Royal Mail Steamer
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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