Dictionary > English Dictionary > Definition, synonym and antonym of ir-
Meaning of ir- by Wiktionary Dictionary

ir-


    Etymology

    Variant of in- by assimilation, used before r .

    Preposition

    ir-

    1. not; negation .

    See also

    • “ir-” in The American Heritage® Dictionary of the English Language, Fourth Edition, Houghton Mifflin Company, 2000 .
    • “ir-” in Dictionary.com Unabridged, v1.0.1, Lexico Publishing Group, 2006 .

    IR

    By Wiktionary ( 2010/02/17 20:14 UTC Version )

    Initialism

    IR

    1. infrared
    2. Infrared Radiation
    3. Industrial Relations
    4. Investors Relations
    5. Information Retrieval

    Anagrams

    • RI, R.I .



Definition of ir- by GCIDE Dictionary

ir-


  1. Ir- A form of the prefix in-. See In-.