Definition

A medical process that removes waste and excess substances from the blood when the kidneys are not functioning properly, often using a machine to filter the blood.

Example

The patient underwent dialysis three times a week to manage their kidney failure.

Conversation

I heard your cousin is going to start dialysis soon.

Yeah, it's been a tough time for her lately.

I can't imagine how stressful that must be for the family.

It really is, but we're all supporting her through the dialysis process.

Synonyms & Antonyms

Root Explanation

Dialysis → It is formed from "dia-" (meaning through or across) and "lysis" (from Greek "lysis", meaning loosening or breaking down). The word describes the process of separating substances through a membrane, effectively breaking down or loosening them across a barrier.

Memory Tip

Think of 'going through' ('dia-') a process of 'breaking down' ('lysis') to remember that dialysis is about separating substances.

Visually Confused Words