Definition & Meaning of "Make a killing"

make a killing

/mˌeɪk ɐ kˈɪlɪŋ/

/mˌeɪk ɐ kˈɪlɪŋ/

to make a killing

PHRASE

to earn a large amount of money, often in a short period of time and with little effort, usually through a successful business venture, investment, etc,

to [make] a killing definition and meaning

What is the origin of the idiom "make a killing" and when to use it?

The origin of the idiom "make a killing" is uncertain, but it is believed to have originated in the United States in the early 20th century. It is used to describe the act of making a large or excessive amount of money, especially in a short period or from a specific venture, investment, or opportunity.