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View synonyms for Rn

Rn

1
Symbol, Chemistry.
  1. radon.

R.N.

2

abbreviation for

  2. British. Royal Navy.

RN

1

abbreviation for

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

symbol for

  1. Niger (international car registration)

Rn

2

the chemical symbol for

  1. radon

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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

The new-comer wore aiguillettes and the cuff-rings of a Commander, R.N.

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