Fr


Symbol, Chemistry.

Definition for fr (2 of 4)

FR

Real Estate. family room.
freight release.

Definition for fr (3 of 4)

fr.

plural fr., frs. franc.

Definition for fr (4 of 4)

Fr.

abbreviation


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Examples from the Web for fr

British Dictionary definitions for fr (1 of 5)

fr

the internet domain name for

France

British Dictionary definitions for fr (2 of 5)

Fr

abbreviation for

Christianity
  1. Frater
  2. Father

the chemical symbol for

francium

Word Origin for Fr

(for sense 1a) Latin: brother

British Dictionary definitions for fr (3 of 5)

FR

abbreviation for

Faeroes (international car registration)

British Dictionary definitions for fr (4 of 5)

fr.

abbreviation for

franc

British Dictionary definitions for fr (5 of 5)

Fr.

abbreviation for

Christianity Father
France
French
the German equivalent of Mrs

Word Origin for Fr.

(sense 4) from German Frau
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

Medicine definitions for fr

Fr

The symbol for the elementfrancium

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for fr (1 of 2)

Fr

The symbol for francium.

Science definitions for fr (2 of 2)

francium

[ frănsē-əm ]

Fr

An extremely unstable, radioactive element of the alkali group. It is the heaviest metal of the group. Francium occurs in nature, but less than 28.35 g (1 oz) is present in the Earth's crust at any time. It has approximately 19 isotopes, the most stable of which is Fr 223 with a half-life of 21 minutes. Atomic number 87; valence 1. See Periodic Table.

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