• Rosin

    Full definition of rosin

    Noun

    rosin

    (countable and uncountable; plural rosins)
    1. (organic chemistry) A solid form of resin, obtained from liquid resin by vaporizing its volatile components.
    2. Resin

    Derived terms

    Verb

    1. To apply rosin to something.We waited expectantly as the guest violinist rosined up his bow in preparation to playing.
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