What is the meaning of Helper?

One who helps; an aide; assistant; auxiliary.

That which helps; anything serving to assist.

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

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

A stimulating pill, especially amphetamine.

a maid; a servant or cleaner

an aide

one who helps, gives aid; deputy, assistant, aide, flunky

Source: wiktionary.org