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rms

or r.m.s.

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(often initial capital letter) root mean square.

QUIZZES

QUIZ YOURSELF ON “THEIR,” “THERE,” AND “THEY’RE”

Are you aware how often people swap around “their,” “there,” and “they’re”? Prove you have more than a fair grasp over these commonly confused words.
Question 1 of 7
Which one of these commonly confused words can act as an adverb or a pronoun?

Definition 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. 2021

Example sentences from the Web for rms

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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