noun
One who helps; an aide; assistant; auxiliary.
That which helps; anything serving to assist.
(Singapore, Hong Kong, Philippines) A person who does cleaning and cooking in a family home, or in a market; domestic employee.
(rail transport, US) A locomotive that assists a train, usually on steep gradients.
(slang) A stimulating pill, especially amphetamine.
Mac + Safari
iPhone + iPad
Google Chrome
Mozilla Firefox
Opera
Microsoft Edge