the buying and selling of goods or services for profit
He could start a business.

a sofa
I bought a new blue couch for my living room today.

to receive an income for work that you do
Everyone’s dream is to earn a lot of money.

a showing of displeasure or anger by moving eyebrows together and moving the corners of the mouth down
When she did not win the race, she had a big frown on her face.

to produce a copy by using a machine that presses ink to a surface
Do you want me to print out the list?

a person gives private instruction to a student
Maria has a tutor to teach her to read.