Your primary source of income is from your spouse, so we cannot approve you for the loan.
My teacher gave me 3 primary colors to use.
the word car is inanimate. source: www.yahoo.com/dictionary
You can quote something from your primary source and use footnotes.
A hogan is the primary traditional home of the Navajo people.
The main source of government revenue is taxes.
Olive oil is man's best source of energy.
The heat intensified as we got closer to the power source
Bauxite is a primary source of aluminum used in various industries.
The use of an artifact as a primary source is different than the use of a written primary source because when you exacavate for an artifact, you may have to make guesses. However, with a written primary source, you don't need to guess as the writing inside will have the answers to your questions or guesses.
One of the entreaty stipulated in the contract is approval from a financial source.
The irresistible aroma sent the girl into the kitchen as she searched for the source.
You can use the word "source" in a sentence to refer to where something comes from or to cite the origin of information. For example, "The journalist contacted a reliable source for information on the breaking news."