| Share
 

Dictionary


Rn




Symbol, Chem.
radon.

R.N.




1. See registered nurse.
2. Brit.Royal Navy.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

rmsRNA
See also:
  • Rn (Thesaurus)
  • Rn (Encyclopedia)

 

Related Content