Rf

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Symbol, Chemistry, Physics.


RF

or rf

rf.

Baseball.

right fielder.

r.f.

range finder.
reducing flame.
Baseball. right field.

R.F.

Reserve Force.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for rf

rf

abbreviation for

rinforzandoAlso: rfz

Rf

the chemical symbol for

rutherfordium

RF

abbreviation for

radio frequency
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 rf

RF

abbr.

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

Science definitions for rf

Rf

The symbol for rutherfordium.

rutherfordium

[rŭð′ər-fôrdē-əm]

Rf

A synthetic, radioactive element that is produced by bombarding plutonium with carbon or neon ions. Its most stable isotope is Rf 261 with a half-life of 62 seconds. Atomic number 104. See Periodic Table.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.