Other definitions for R.N. (2 of 2)


  1. British. Royal Navy.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use Rn in a sentence

  • An' av ye tur-Rn um over to th' authorities ye ain't got much on um, an' ye can't pr-rove phwat ye have got.

    The Promise | James B. Hendryx
  • Rn Ronsard considered for a moment, and his furrowed brows set in a puzzled line.

    Temporal Power | Marie Corelli

British Dictionary definitions for Rn (1 of 2)


the chemical symbol for
  1. radon

British Dictionary definitions for RN (2 of 2)


abbreviation for
  1. (in Canada) Registered Nurse

  2. Royal Navy

symbol for
  1. Niger (international car registration)

Origin of RN

(sense 3) From R(epublic of) N(iger)

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

Scientific definitions for Rn


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