Definitions
There are 3 meanings of the phrase
A Priori.
A Priori - as an adjective
Involving deductive reasoning from a general principle to a necessary effect; not supported by fact
Example: "An a priori judgment"
Antonyms (Opposite Meaning)
a posterioriA Priori - as an adverb
A Priori - as an adjective satellite
Based on hypothesis or theory rather than experiment
Example Sentences
"The philosopher argued that knowledge can be gained a priori, through reasoning alone."
"In mathematics, an a priori is an initial assumption made before any deductions are made."
"The lawyer based his argument on an a priori assumption that his client was innocent."
"The scientist concluded that the theory could not be proven a priori and required further testing."
"The judge ruled that the defendant's guilt could not be determined a priori and required a fair trial."
