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Rn

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Definition of Rn

radon

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1

RN

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noun \ ˌär-ˈen \

Definition of RN

:registered nurse

See RN defined for English-language learners

See RN defined for kids

First Known Use of rn

1903

2

RN

abbreviation

Definition of RN

Royal Navy

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Medical Dictionary

Rn

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medical Definition of Rn

radon

RN

play
noun \ ˈär-ˈen \

medical Definition of RN

:registered nurse

Learn More about rn

  1. Britannica.com: Encyclopedia article about Rn

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legerity

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alert quickness of mind or body

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  1. dotage, dotard a state or period of senile decay

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