Learner's definition of INCOME
: money that is earned from work, investments, business, etc.
Even on two incomes, we're having a hard time keeping up with our bills.
He earns a good income as a consultant.
What was the company's annual income?
families with low/high incomes
a two-income family [=a family in which both adults have jobs that provide income]
low-income housing [=housing for people who have low incomes]