Definition of dialysis
1 : the separation of substances in solution by means of their unequal diffusion through semipermeable membranes; especially : such a separation of colloids from soluble substances
2 : the process of removing blood from an artery (as of a patient affected with kidney failure), purifying it by dialysis, adding vital substances, and returning it to a vein —called also hemodialysis
dialyticplay \ˌdī-ə-ˈli-tik\ adjective
Recent Examples of dialysis from the Web
Fitness trainer on dialysis Kuykendall noticed that Hasberry had tape and gauze on his arm and asked about it.
Because Canadian entrepreneurs can quit their day jobs without their spouse losing access to dialysis, or their children losing access to pediatricians, such a system allows business-builders more professional freedom.
Steve, who has been on dialysis since November, was getting a new kidney and his wife Heather was his match.
With dialysis, which is expensive, those with kidney failure can expect to live five years; without it, life expectancy is in the weeks.
Sexual abuse A patient being transported in a private ambulance from a dialysis center to ManorCare nursing services, at 600 W. Ogden Ave.
There are over 460,000 people in the state with chronic kidney disease, and nearly 10,000 on dialysis.
The next 12 hours included finding a hospital that could handle infant dialysis.
Over the course of a year, Calvin went through more than 500 hours of dialysis, in which a machine does the work of your kidneys, cleansing your blood.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dialysis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
DIALYSIS Defined for English Language Learners
Definition of dialysis for English Language Learners
medical : the process of removing some of a person's blood, cleaning it, and then returning it to the person's body
Medical Definition of dialysis
1: the separation of substances in solution by means of their unequal diffusion through semipermeable membranes; especially : such a separation of colloids from soluble substances
2: either of two medical procedures to remove wastes or toxins from the blood and adjust fluid and electrolyte imbalances by utilizing rates at which substances diffuse through a semipermeable membrane:a: the process of removing blood from an artery (as of a kidney patient), purifying it by dialysis, adding vital substances, and returning it to a vein—called also hemodialysisb: a procedure performed in the peritoneal cavity in which the peritoneum acts as the semipermeable membrane—called also peritoneal dialysis
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