Definition

The central part of the front edge of a large opening in the skull where the spinal cord passes through.

Example

The basion is an important landmark in cranial anatomy.

Conversation

I was reading about skull anatomy, and I came across the term basion yesterday.

Oh really? What does that refer to?

It's the middle part of the anterior margin of the great foramen.

That sounds interesting! Anatomy has so many unique terms.

Synonyms & Antonyms

Root Explanation

Basion is derived from the Greek word "basis" (meaning base or foundation) combined with the suffix "-on" (often used in scientific terminology to denote a unit or entity). The term "basion" refers to a base or foundational part, particularly in anatomical contexts.

Memory Tip

Think of 'basis' as the foundation of something, and remember that 'basion' refers to a foundational part, especially in anatomy.

Visually Confused Words