first appearance

Definitions of first appearance
  1. noun
    the act of beginning something new
    synonyms: debut, entry, introduction, launching, unveiling
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    induction
    the act of bringing about something (especially at an early time)
    product introduction
    the introduction (usually by an advertising campaign) of a new product or product line
    ushering in
    the introduction of something new
    naturalisation, naturalization
    the introduction of animals or plants to places where they flourish but are not indigenous
    induction of labor
    (obstetrics) inducing the childbirth process artificially by administering oxytocin or by puncturing the amniotic sac
    hypnogenesis
    the induction of sleep or hypnosis
    type of:
    beginning, commencement, start
    the act of starting something
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