Definition

The process of inserting a thin tube into a body part, often to help with medical procedures or to drain fluids.

Example

The doctor explained that catheterization is necessary for the patient's treatment.

Conversation

I heard my uncle had to go through catheterization last week.

Oh no, was it serious?

Not really, just a routine procedure, but he said it was uncomfortable.

I can imagine! I'm glad it wasn't anything more serious.

Synonyms & Antonyms

Root Explanation

Catheterization → It is formed from "catheter" (from Greek "katheteres", meaning to send down) and the suffix "-ization" (meaning the process of making or becoming). The word refers to the process of inserting a catheter into a body cavity or vessel.

Memory Tip

Think of 'sending down' ('katheteres') something into the body — that's what catheterization means, the process of inserting a catheter.

Visually Confused Words