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hemodialysis

American  
[hee-moh-dahy-al-uh-sis, hem-oh-] / ˌhi moʊ daɪˈæl ə sɪs, ˌhɛm oʊ- /

noun

Biochemistry.
  1. dialysis of the blood, especially with an artificial kidney, for the removal of waste products.


Etymology

Origin of hemodialysis

First recorded in 1945–50; hemo- + dialysis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In a standard 4 hour hemodialysis session, about 48000 ml of blood passes through the dialyzer.

From Science Daily • Apr. 17, 2026

“While recovering from the transplant, he contracted a bile duct infection, which led to hemodialysis to filter out the toxins in his body.”

From Los Angeles Times • Feb. 21, 2025

The size of a college-dorm refrigerator, the hemodialysis machines of this generation look nothing like the hulking ones first introduced to the home market in the 1960s.

From New York Times • Nov. 10, 2022

In healthcare environments, biofilms grow on hemodialysis machines, mechanical ventilators, shunts, and other medical equipment.

From Textbooks • Jun. 9, 2022

Must be taken to health clinic every forty-eight hours for hemodialysis.

From "We Were Here" by Matt De La Peña

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