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View synonyms for Rn

Rn

1
Symbol, Chemistry.
  1. radon.


R.N.

2

abbreviation for

  1. British. Royal Navy.

Rn

1

the chemical symbol for

  1. radon
“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


RN

2

abbreviation for

  1. (in Canada) Registered Nurse
  2. Royal Navy
“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

symbol for

  1. Niger (international car registration)
“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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Word History and Origins

Origin of Rn1

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

Take any two convenient points P, R, on each side of the semicircle, and 204 raise verticals Pm, Rn to AB, and on these verticals form the scales.

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RMTRNA