A priori ('from the earlier') and a posteriori ('from the later') are Latin phrases used in philosophy to distinguish types of knowledge, justification, or argument by their reliance on experience. A priori knowledge is independent from any experience .

A priori knowledge is knowledge that comes from the power of reasoning based on self-evident truths; a priori usually describes lines of reasoning or arguments that proceed from the general to the particular, or from causes to effects.

A PRIORI definition: 1. relating to an argument that suggests the probable effects of a known cause, or using general…. Learn more.

“A priori” and “a posteriori” refer primarily to how, or on what basis, a proposition might be known. In general terms, a proposition is knowable a priori if it is knowable independently of experience, while a proposition knowable a posteriori is knowable on the basis of experience.

Dec 9, 2007 · Roughly speaking, a priori justification provides reasons for thinking a proposition is true that comes from merely understanding, or thinking about, that proposition. In contrast, a posteriori justification requires more than merely understanding a proposition.

5 days ago · A priori knowledge, knowledge that is acquired independently of any experience, as opposed to a posteriori knowledge, which is derived from experience. The Latin terms a priori and a posteriori mean ‘from what is before’ and ‘from what is after,’ respectively.

A priori is a term applied to knowledge considered to be true without being based on previous experience or observation. In this sense, a priori describes knowledge that requires no …

Dec 24, 2024 · A priori arguments derive their validity from reason and logic, often involving necessary truths that are true by definition. A posteriori arguments derive their validity from empirical evidence and sensory experience, dealing with contingent truths that depend on observation and experimentation.

Apr 13, 2024 · According to him, a priori is a type of knowledge that is completely independent of empirical observation, but a necessary postulate of ‘pure reason’. Inversely, a posteriori knowledge is entirely dependent on sensory experience.

Sep 8, 2024 · A priori is a term derived from Latin, commonly used in philosophy and logic, which means “from the earlier” or “from the beginning.” It refers to knowledge that is gained independently of, or prior to, any experience.