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Ra

[ rah ]
/ rɑ /
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noun Egyptian Religion.
a sun god of Heliopolis, a universal creator worshiped throughout Egypt (typically represented as a hawk-headed man bearing on his head the solar disk and the uraeus).
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Which of the following words means “to make a crackling sound; crackle”?
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Also Re [rey] /reɪ/ .

Words nearby Ra

Other definitions for Ra (2 of 5)

Ra

Symbol, Chemistry.
radium.

Other definitions for Ra (3 of 5)

RA

regular army.

Other definitions for Ra (4 of 5)

[ rah ]
/ rɑ /

noun
the 10th letter of the Arabic alphabet.

Origin of

From Arabic

Other definitions for Ra (5 of 5)

R.A.

abbreviation
rear admiral.
Astronomy. right ascension.
royal academician.
Royal Academy.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use Ra in a sentence

British Dictionary definitions for Ra (1 of 3)

Ra1

the chemical symbol for
radium

British Dictionary definitions for Ra (2 of 3)

Ra2

Re

/ (rɑː) /

noun
the ancient Egyptian sun god, depicted as a man with a hawk's head surmounted by a solar disc and serpent

British Dictionary definitions for Ra (3 of 3)

RA

abbreviation for
rear admiral
astronomy right ascension
(in Britain) Royal Academician or Academy
(in Britain) Royal Artillery
Argentina (international car registration)

Word Origin for RA

(sense 5) from República Argentina
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

Medical definitions for Ra (1 of 2)

Ra

The symbol for the elementradium

Medical definitions for Ra (2 of 2)

RA

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

Scientific definitions for Ra

Ra

The symbol for radium.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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