verifiability principle
nounDefinition of verifiability principle
: a proposal or claim of early logical positivists according to which a requirement or criterion for the meaningfulness of a factual statement is its susceptibility to the possibility of being either theoretically or actually proved true or false by reference to empirical facts — compare confirmability theory
Comments on verifiability principle
What made you want to look up verifiability principle? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Words from Greek and Roman Mythology Quiz
-
- Boreal comes from the name of the ancient Greek god of which wind?
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
-
Words from Greek and Roman Mythology Quiz
A mythological/etymological mashup!
Take the quiz -
Great Scrabble Words—A Quiz
Words to improve your Scrabble game
Take the quiz -
True or False?
Test your knowledge - and maybe learn something along the way.
Take the quiz -
Bee Cubed
Listen to the words and spell through all three levels.
Play the game
Share verifiability principle
Resources for verifiability principle