mannikin

/M AE1 N IH0 K IH0 N/
noun
  1. 1

    A little man (sometimes as a term of endearment).

  2. 2

    A three-dimensional figure, dummy or effigy representing a man or person.

noun
  1. 1

    A dummy, or life-size model of the human body, used for the fitting or displaying of clothes

  2. 2

    A jointed model of the human body used by artists, especially to demonstrate the arrangement of drapery

  3. 3

    An anatomical model of the human body for use in teaching of e.g. CPR

  4. 4

    A person who models clothes

noun
  1. 1

    Any of several Asiatic passerine bird species of the genus Lonchura.

Source: https://en.wiktionary.org/wiki/manikin, https://en.wiktionary.org/wiki/mannequin, https://en.wiktionary.org/wiki/mannikin