What is ER?

  • (noun): A trivalent metallic element of the rare earth group; occurs with yttrium.
    Synonyms: erbium, atomic number 68
    See also — Additional definitions below

Some articles on er:

Somerset And Dorset Joint Railway - History - The Somerset Central Railway - Origins
... The Bristol and Exeter Railway (B ER) had been opened, passing through both those towns, in 1841 ... The Glastonbury Canal had been bought by the friendly B ER, and by arrangement with them the canal was closed and the railway built partly on the course of the canal, reducing construction cost ... The line was opened as broad gauge, as a feeder to the B ER, and had stations at Glastonbury, Ashcott, Shapwick, Edington, Bason Bridge (opened in 1862), and Highbridge at the B ER station ...
ER - Other Uses
... ER, IATA designator for Astar Air Cargo ER, reporting mark for the Entre Ríos Railway in Argentina E.R ...
MHC Class I - Peptide Removal
... that fail to bind MHC class I molecules in the lumen of the endoplasmic reticulum (ER) are removed from the ER via the sec61 channel into the cytosol, where they ...
Erbium Oxide - Reactions
... Formation of erbium oxide 4 Er + 3 O2 → 2 Er2O3 Erbium oxide is insoluble in water and soluble in mineral acids ...
Four Golden Princess
... They are best known by their stage names Chin Er, Min Er, Kai Er, and Hong Er (the Chinese word "er" means "child" or "young"), though in the last several years of ...

More definitions of "ER":

  • (noun): A room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment.
    Synonyms: emergency room