pacifiers

/P AE1 S AH0 F AY0 ER0 Z/
noun
  1. 1

    Someone or something that pacifies.

  2. 2

    A rubber or plastic device imitating a nipple that goes into a babyโ€™s mouth, used to calm and quiet the baby.

Source: https://en.wiktionary.org/wiki/pacifier, https://en.wiktionary.org/wiki/pacifiers