Definitions

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.

While Advantest lost its exclusive position in testing Nvidia’s chips after Teradyne’s 2026 entry, the analyst reckons Nvidia’s move to dual source is likely in anticipation of significant test opportunities from upcoming platforms.

From The Wall Street Journal • Jun. 8, 2026

He has since travelled back to Pakistan, an official Pakistani source said on Monday.

From Barron's • Jun. 8, 2026

Dark chocolate is often seen as a healthier choice than milk chocolate, because it contains less sugar and more cocoa, which is a source of flavanols.

From BBC • Jun. 8, 2026

He jumped on his bike and headed towards the source.

From BBC • Jun. 7, 2026

But it wasn’t a natural food source, and eventually the seeds ran out.

From "Mountain of Fire" by Rebecca E. F. Barone

Vocabulary lists containing source

PARCC: Language of the Test (Grade7)

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Jim Burke's Academic Vocabulary List

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

The SAT: Multiple-Meaning Words, List 3

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!