Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases 

We found 41 dictionaries with English definitions that include the word mainframe: Click on the first link on a line below to go directly to a page where "mainframe" is defined. General (25 matching dictionaries) mainframe: American Heritage Dictionary of the English Language [home, info] mainframe: Collins English Dictionary [home, info] mainframe: Vocabulary.com [home, info] mainframe: Macmillan Dictionary [home, info] mainframe: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Mainframe, mainframe: Wordnik [home, info] mainframe: Cambridge Advanced Learner's Dictionary [home, info] Mainframe: Wiktionary [home, info] mainframe: Compact Oxford English Dictionary [home, info] mainframe: Webster's New World College Dictionary, 4th Ed. [home, info] mainframe: The Wordsmyth English Dictionary-Thesaurus [home, info] mainframe: Infoplease Dictionary [home, info] mainframe: Dictionary.com [home, info] mainframe: Online Etymology Dictionary [home, info] mainframe: UltraLingua English Dictionary [home, info] mainframe: Cambridge Dictionary of American English [home, info] Mainframe (C.O.P.S.), Mainframe (Transformers), Mainframe (band), Mainframe (comics), Mainframe (disambiguation), Mainframe: Wikipedia, the Free Encyclopedia [home, info] mainframe: Rhymezone [home, info] mainframe: Free Dictionary [home, info] mainframe: Mnemonic Dictionary [home, info] mainframe: WordNet 1.7 Vocabulary Helper [home, info] mainframe: LookWAYup Translating Dictionary/Thesaurus [home, info] mainframe: Dictionary/thesaurus [home, info] Art (2 matching dictionaries) Mainframe: English-Chinese Dictionary of Graphic Communications (Big 5) [home, info] mainframe: ODLIS: Online Dictionary of Library and Information Science [home, info] Computing (12 matching dictionaries) mainframe: Free On-line Dictionary of Computing [home, info] mainframe: Netlingo [home, info] Mainframe, mainframe, mainframe: CCI Computer [home, info] mainframe: Computer Telephony & Electronics Dictionary and Glossary [home, info] Mainframe: Tech Terms Computer Dictionary [home, info] Mainframe: Linktionary Networking Glossary [home, info] Mainframe: Karbo's Dictionary [home, info] mainframe: Webopedia [home, info] Mainframe: Data Formats and Their Sugggested File Extensions [home, info] mainframe: I T Glossary [home, info] Mainframe: Technopedia [home, info] mainframe: Encyclopedia [home, info] Medicine (1 matching dictionary) mainframe: online medical dictionary [home, info] Slang (1 matching dictionary) mainframe: Urban Dictionary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (mainframe) ▸ noun:  a large digital computer serving 100-400 users and occupying a special air-conditioned room ▸ noun:  (computer science) the part of a computer (a microprocessor chip) that does most of the data processing; the CPU and the memory form the central part of a computer to which the peripherals are attached ▸ Word origin