투석이 · 투석을
dialysis
Example
아버지는 일주일에 세 번 투석을 받으세요.
My father gets dialysis three times a week.
Word parts
투 pass through+석 separate
Literally 'filter through and separate': waste is filtered out of the blood.
Good to know
Homonym: 투석 (投石) means 'throwing stones', as in protests; use the 받다 pattern for dialysis.
Related words