source

[sawrs, sohrs] / sɔrs, soʊrs /

NOUN

beginning; point of supply

Synonyms

STRONGEST

authority cause expert origin

STRONG

antecedent author authorship begetter birthplace commencement connection dawn dawning derivation determinant father fount fountain fountainhead inception informant maternity mother onset opening origination originator parent paternity provenance provenience rise rising root specialist spring start wellspring

WEAK

horse's mouth starting point

Antonyms

STRONGEST

consequence effect end outcome outgrowth result

STRONG

completion conclusion ending finish stop

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A source with inside knowledge of the investigation told BBC Scotland News that the evidence against Murrell had become "overwhelming".

From BBC • May 25, 2026

American farmers are increasingly a source of worry for the nation’s banks.

From The Wall Street Journal • May 25, 2026

The leak also depletes the source for a chemical reaction, which is generating heat that, in turn, accelerates the reaction in a process called “thermal runaway.”

From Los Angeles Times • May 24, 2026

That’s another source of demand that may not materialize.

From MarketWatch • May 24, 2026

The whistling grew loud as I approached its source.

From "The Detective's Assistant" by Kate Hannigan

Vocabulary lists containing source

PARCC: Language of the Test (Grade7)

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Jim Burke's Academic Vocabulary List

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The SAT: Multiple-Meaning Words, List 3

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