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List phrases that spell out er 

We found 55 dictionaries with English definitions that include the word er: Click on the first link on a line below to go directly to a page where "er" is defined. General (28 matching dictionaries) ER, Er, er: American Heritage Dictionary of the English Language [home, info] -er, er: Collins English Dictionary [home, info] ER, Er: Vocabulary.com [home, info] ER, -er: Macmillan Dictionary [home, info] ER, ER, ER, Er, -er, e'r, er, er, er, er: Wordnik [home, info] ER, -er, er: Cambridge Advanced Learner's Dictionary [home, info] ER, Er-, 'er, -er, -er-, .er: Wiktionary [home, info] er, er: Compact Oxford English Dictionary [home, info] -er, er: Webster's New World College Dictionary, 4th Ed. [home, info] Er, er: The Wordsmyth English Dictionary-Thesaurus [home, info] er: Infoplease Dictionary [home, info] Er, -er, .er, e.r: Dictionary.com [home, info] E.R, E.R. (NYPD Blue episode), E.R. (TV Series), ER (Extended Range), ER (NYPD Blue episode), ER (TV), ER (TV Series), ER (TV show), ER (disambiguation), ER (season ER+++(season+++1)), ER (season 2), ER (season 3), ER (season 4), ER (season 5), ER (season 6), ER (season 7), ER (season 8), ER (season 9), ER (television), ER (television series), ER, 'Er, Er (Biblical name), Er (Cyrillic), Er (II), Er (Plato), Er (biblical figure), Er (letter), Er (mythical figure), Er, The ER, -er, .er: Wikipedia, the Free Encyclopedia [home, info] -er: Online Plain Text English Dictionary [home, info] Er: Rhymezone [home, info] er: AllWords.com Multi-Lingual Dictionary [home, info] er: Webster's 1828 Dictionary [home, info] ER (Emergency Room): American-Britih Dictionary [home, info] -er, er: MyWord.info [home, info] ER, Er, -er, .er: Stammtisch Beau Fleuve Acronyms [home, info] er: Free Dictionary [home, info] er: Mnemonic Dictionary [home, info] er: WordNet 1.7 Vocabulary Helper [home, info] Er, er: LookWAYup Translating Dictionary/Thesaurus [home, info] E.R, Er: Dictionary/thesaurus [home, info] er: Wikimedia Commons US English Pronunciations [home, info] Art (1 matching dictionary) E.R, er(ne): Glossary of Stamp Collecting Terms [home, info] Business (4 matching dictionaries) ER: MoneyGlossary.com [home, info] ER: Bloomberg Financial Glossary [home, info] er: MSN Money [home, info] E.R, er: Financial dictionary [home, info] Computing (3 matching dictionaries) ER, er: Free On-line Dictionary of Computing [home, info] ER: Computer Telephony & Electronics Dictionary and Glossary [home, info] E.R, Er: Encyclopedia [home, info] Medicine (8 matching dictionaries) ER: MedTerms.com Medical Dictionary [home, info] ER-, ER-, ER, ER: Breast Cancer Talking Dictionary [home, info] ER, er: online medical dictionary [home, info] ER: Hepatitis C Information Central [home, info] ER: KidsHealth Glossary of Medical Words [home, info] ER-, ER: Dictionary of Cancer Terms [home, info] E.R, ER-, Er: Medical dictionary [home, info] ER: Drug Medical Dictionary [home, info] Miscellaneous (3 matching dictionaries) Er: baby names list [home, info] ER-, ER: Acronym Finder [home, info] ER: AbbreviationZ [home, info] Religion (1 matching dictionary) Er: Smith's Bible Dictionary [home, info] Science (3 matching dictionaries) Er, er: A Dictionary of Quaternary Acronyms and Abbreviations [home, info] Er: WebElements Periodic Table of the Elements [home, info] ER: FOLDOP - Free On Line Dictionary Of Philosophy [home, info] Slang (1 matching dictionary) E.R, er, er, er, er: Urban Dictionary [home, info] Tech (3 matching dictionaries) ER: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING [home, info] ER: AUTOMOTIVE TERMS [home, info] er: Construction deterioration & building durability glossary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (Er) ▸ noun:  a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment ▸ noun:  a trivalent metallic element of the rare earth group; occurs with yttrium