Origin or starting point:
* The source of a river: The place where the river begins.
* The source of a problem: The root cause of the issue.
* The source of inspiration: What sparked a creative idea.
Information or data:
* A reliable source of information: A trustworthy person or document.
* Primary source: Original materials like diaries, letters, or photographs.
* Secondary source: Information based on primary sources, like biographies or articles.
Resource or supply:
* A source of energy: A place where energy is generated, like a power plant.
* A source of income: A job or investment that generates money.
* A source of materials: A place where raw materials are obtained.
Other meanings:
* The source code: The original programming instructions for a software program.
* A source of light: Something that emits light, like a lamp or the sun.
To understand the specific meaning of "source," you need to consider the context in which it is used.