Definition of Er in English :
Define Er in English
Er meaning in English
Meaning of Er in English
Pronunciation of Er in English
Er pronunciation in English
Pronounce Er in English
Er
see synonyms of erNoun
1. atomic number 68, er, erbium
a trivalent metallic element of the rare earth group; occurs with yttrium
2. emergency room, er
a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
WordNet Lexical Database for English. Princeton University. 2010.
Er
see synonyms of erCollins English Dictionary. Copyright © HarperCollins Publishers
Er
see synonyms of erWebster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Er
see synonyms of erInformal
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.