source
Pluralsources
Verbsources, sourcing, sourced
Pluralsources
Formssources, sourcing, sourced
- 1The person, place, or thing that something comes from.
Like the place a story first starts before people share it.
She got the news from a reliable source.
Sunlight is our main source of energy.
UsageSay a source of energy, or news from a good source.
Similarorigin, provenance, root
- 2
- 3The written computer instructions that people can read and change.
Like the recipe a program is built from, written so people can read it.
The team shared the source so others could fix bugs.
You can download the source and build the app yourself.
UsageIt means source code. Say the source.
Similarcode
Note
- 4
- 5The spring or place where a stream of water begins.
Like the tiny spot where a river first bubbles up before flowing on.
They hiked upstream to find the river's source.
A mountain spring is the source of this creek.
UsageSay the source of the river.
Similarspring, fountainhead, headwater, wellspring, headspring
Oppositemouth
Note
Less common meanings
Showing meanings only.
Practice
Can you tell the meanings of source apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.
Origin
From Old French sorse meaning a rise, beginning, or spring, from Latin surgō "to rise."
Checked 1 Nov 2026 · 2 facts
- Source derives from Old French sorse, meaning a rise, beginning, or spring. en.wiktionary.org
- The Old French word derives ultimately from Latin surgō, meaning “to rise.” en.wiktionary.org