Definition

The quality or state of knowing something without needing to experience it first, based on reasoning or logic.

Example

The philosopher argued that certain truths are understood a priori, without the need for empirical evidence.

Conversation

I was reading about apriority in my philosophy class yesterday.

Oh really? What does that mean exactly?

It refers to something that can be known without experience, like certain truths.

That sounds interesting! I need to look into that more.

Synonyms & Antonyms

Root Explanation

This word originates from Latin 'a priori', meaning from the earlier or prior. It refers to knowledge or reasoning that is independent of experience.

Memory Tip

Think of 'from the earlier' — 'a priori' means knowledge that comes before experience.

Visually Confused Words