5 syllables: He, mo, di, a, lysis. Stress on a.
hee-moh-DEYE-uh-lis-is
/ˌhiː.moʊˈdaɪə.lɪ.sɪs/
Hemodialysis is pronounced hee-moh-DEYE-uh-lis-is (/ˌhiː.moʊˈdaɪə.lɪ.sɪs/). It has five syllables (He-mo-di-a-lysis), with the stress on "a". Hemodialysis is a medical procedure that filters waste products and excess fluids from the blood when the kidneys cannot. It involves circulating blood through a dialyzer, a machine that cleanses it, typically via an access point in the circulatory system. This noun names the process used to treat kidney failure or severe kidney dysfunction.
nounHemodialysis is a medical procedure that filters waste products and excess fluids from the blood when the kidneys cannot. It involves circulating blood through a dialyzer, a machine that cleanses it, typically via an access point in the circulatory system. This noun names the process used to treat kidney failure or severe kidney dysfunction.
"During kidney failure, patients may require hemodialysis several times a week."
"The clinic schedules long sessions of hemodialysis to ensure effective toxin removal."
"Hemodialysis technicians monitor patients closely for any signs of distress during treatment."
Break it as he-MO-di-a-LY-sis with primary stress on LY in the third syllable cluster and secondary stress on MO. IPA: US ˌhē-mo-dī-ˈa-lə-sis; UK ˌhɛm-ə-DAI-lɪ-sɪs; AU ˌhem-ɒ-dʒaɪ-ˈlɪ-sɪs. Start with a clear 'he' (or 'hem' depending on speaker), close to 'heavy' without extra consonants, then 'o' as a quick schwa-like sound in the first unstressed syllables, then 'di' as /di/ and 'a' as a schwa-like quickly reduced sound, and finish with 'lysis' pronounced 'lɪ-sɪs' or 'ly-sis'.”,
Common errors: 1) Dropping the second syllable: say ‘he-mo- dialysis’ which muddies the meter. 2) Misplacing the primary stress: stress on the wrong part like ‘HE-mo-di-a-lis-is’. 3) Muddling final 'lysis' to 'liss' or 'lize' rather than 'lɪ-sɪs'. Correction: mark four distinct syllables, place primary stress on the fourth syllable, and round the vowels and consonants cleanly: /ˌhē-mə-dī-ˈa-lə-sɪs/.
In US you hear /ˌhē-mə-dī-ˈa-lə-sis/ with a clear 'hem' and a non-rhotic R? Not relevant here; US typically rhotics in other words, but 'hem' remains /hē/; UK often has closer to /ˌhɛm.əˈdaɪ.lɪ.sɪs/ with less vowel rounding in 'hem' and stronger 'ai' -> /daɪ/; AU often approximates US but with flatter vowels and less precise /ləsɪs/; overall the main differences lie in vowel quality and rhoticity; stress remains on the 'ly'/'ly' part.
Because it strings together multiple morphemes with three potential vowel shifts: the 'he-' vs 'hem-' onset, the 'di-' vs 'dī' diphthong, and the long 'ai' in the 'lysis' portion. The sequence /ˌh…-də-ˈa-/ can trip speakers on syllable boundaries, and the final '-sis' sound /sɪs/ is easy to blur with 'lysis' or 'lassis' in fast speech. Focus on the four syllables: HE-mo-DI-a-LY-sis, emphasizing the second to last stressed syllable.
Does 'hem' in hem- combine with 'o' to create a specific vowel transition? Yes. In careful speech, you should separate 'he' and 'mo' with a light, crisp /ə/ or /ɪ/ between, ensuring the 'di' and 'a' are distinct and that the 'lysis' finishes with a clear /sɪs/ rather than a prolonged /sɪz/ or truncated /lɪs/. This routine helps avoid slurring across the medical term.
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Hemodialysis comes from two Greek-rooted elements: 'haima' or 'haem/o-', meaning blood, and 'diãlysis' from 'diálysis,' meaning to loosen, dissolve, or separate. The prefix 'hemo-' signals blood, and 'dialysis' derives from Greek 'dialysis' (διάλυσις) meaning dissolution or separation, from 'diá' (through) + 'lýein' (to loosen). Historically, the concept of filtering blood outside the body evolved in the 19th and 20th centuries with the development of artificial kidneys and dialysis machines. Early dialysis experiments in the 1910s–1930s evolved into portable and hospital-based systems, with modern hemodialysis achieving reliable toxin removal through semi-permeable membranes and controlled fluid exchange. The first practical hemodialysis machines emerged in the 1940s–1950s, but it wasn't until the 1960s that regular outpatient dialysis became feasible, transforming care for patients with end-stage kidney disease. The term now widely denotes the standard renal replacement therapy that uses an external dialyzer to cleanse blood, contrasted with peritoneal dialysis, which uses the body's peritoneum as the filtering membrane.
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Words that rhyme with "Hemodialysis"
-sis sounds
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