• Nelly

    Pronunciation

    • UK IPA: /nÉ›li/
    • Rhymes: -É›li

    Origin 1

    Shortened from Nelly Duff, for puff, i.e. breath of life

    Full definition of nelly

    Noun

    nelly

    (uncountable)
    not used in the plural
    1. (Cockney rhyming slang) Life.

    Usage notes

    Used principally in the phrase not on your nelly.

    Origin 2

    From the woman's name, Nelly

    Noun

    nelly

    (plural nellies)
    1. (derogatory, slang) An effeminate homosexual man.
    2. (British, slang) A silly person.
    3. A common name for the giant petrels, Macronectes giganteus and Macronectes halli

    Adjective

    nelly

    1. (slang) Unmanly, effeminate.
    © Wiktionary