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

Share proof positive

Statistics for proof positive

Look-up Popularity

Comments on proof positive

What made you want to look up proof positive? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

the range of authority or knowledge

Get Word of the Day daily email!

Test Your Vocabulary

Original Meanings Quiz

  • rembrandt-painting-a-young-scholar-and-his-tutor
  • Which of the following is the earliest known sense of the word awe?
True or False

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

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things 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!