Definition of "RMS"

RMS

noun
countable and uncountable, plural RMSes
1. (electronics, statistics) Initialism of root mean square.
2. (UK, nautical) Initialism of Royal Mail Ship.
  1. (UK, nautical) Initialism of Royal Mail Steamship.
3. Initialism of rifle metallic silhouette.
proper noun
1. Initialism of Railway Mail Service.
2. (computing) Initialism of Richard M. Stallman.
phrase
1. Initialism of ride me sideways.