helper

/หˆhษ›lpษš/

IPA: /HH EH1 L P ER0/

noun
  1. 1

    One who helps; an aide.

  2. 2

    That which helps; anything serving to assist.

  3. 3

    A person who does cleaning and cooking in a family home, or in a market; domestic employee.

  4. 4

    A locomotive that assists a train, usually on steep gradients.

Synonyms

Source: https://en.wiktionary.org/wiki/helper