proof positive

noun

Definition of proof positive

: something which definitely shows that something else is true or correct : definite proof The photograph is proof positive that the accident happened the way he described.

Learn More About proof positive

Dictionary Entries Near proof positive

proof plane

proof positive

proof press

See More Nearby Entries 

Statistics for proof positive

Cite this Entry

“Proof positive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/proof%20positive. Accessed 16 Oct. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

Dog Words Quiz

  • shiba puppy more or less demanding cuddles
  • Which of the following animals has a dog in its etymology?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!