Definition

Describing something that is clearly and undeniably true or necessary, often used in logic or philosophy.

Example

The apodeictic nature of the theorem made it impossible to dispute its validity.

Conversation

I was reading a philosophy book and came across the term apodeictic.

Oh really? What does that mean?

It refers to something that is necessarily true or incontrovertibly certain.

That sounds interesting! I love learning new vocabulary.

Synonyms & Antonyms

Root Explanation

Apodeictic is formed from "apo-" (meaning away from) and "deiktikos" (from Greek, meaning to show or demonstrate). The term refers to something that is demonstrably true or evident, indicating a clear and undeniable proof.

Memory Tip

Think of 'showing away' — 'apo-' means away from, and 'deiktikos' means to show. This helps you remember that apodeictic refers to something that is clearly demonstrated or proven.

Visually Confused Words