9 syllables: Coc, ci, di, o, i, do, my, co, sis. Stress on co.
kahk-see-dee-oh-ee-doh-meye-KOH-sis
/kɑk si di o i do maɪ ˈkoʊ sɪs/
Coccidioidomycosis is pronounced kahk-see-dee-oh-ee-doh-meye-KOH-sis (/kɑk si di o i do maɪ ˈkoʊ sɪs/). It has nine syllables (Coc-ci-di-o-i-do-my-co-sis), with the stress on "co". Coccidioidomycosis is a rare fungal infection caused by Coccidioides species, primarily affecting the lungs but capable of disseminating to other organs. It presents with respiratory symptoms that can resemble pneumonia, and in some cases leads to systemic illness. The term is used in medical contexts and requires precise pronunciation due to its length and complexity.
nounCoccidioidomycosis is a rare fungal infection caused by Coccidioides species, primarily affecting the lungs but capable of disseminating to other organs. It presents with respiratory symptoms that can resemble pneumonia, and in some cases leads to systemic illness. The term is used in medical contexts and requires precise pronunciation due to its length and complexity.
"Doctors confirmed a case of coccidioidomycosis after the patient presented with cough and fever."
"The epidemiology of coccidioidomycosis is closely tied to arid regions where the fungus thrives in soil."
"Researchers are studying vaccines to prevent coccidioidomycosis in endemic areas."
Pronounce as: /ˌkɒk.sɪ.dɪˌɔɪ.doʊˌmaɪˈkəʊ.sɪ.sɪs/ (US): kok-SIH-dio-oy-DOH-my-KOH-SI-sis. In syllable-timed pacing, stress on the fourth and sixth syllables: kok-SID-io-DO-my-KO-sis. Break it into: coc-ci-dio-id-o-my-co-sis. You’ll hear the main weight on -my- and -co- segments. Tip: segment slowly at first, then blend. For audio reference, compare medical pronunciation resources like Pronounce or Forvo entries for the word with professional medical speakers.
Common errors: 1) Flattening vowel sounds in the multi-syllable sequence, turning /ˌkɒk.sɪ.dɪˌɔɪ.doʊ.maɪˈkəʊ.sɪ.sɪs/ into too-short vowels. Correction: keep each vowel distinct and use light secondary stresses. 2) Misplacing the stress by overrushing the mid-portion; ensure the primary stress lands on the -my- and -si- segments. 3) Substituting /ɔɪ/ with /aɪ/ or mispronouncing the /ˈdɪˌɔɪ/ cluster; practice the /dɪˌɔɪ/ transition by isolating the diphthong. Visualize the word in 6 syllables and pronounce slowly before building speed.
US tends to preserve the /ɔɪ/ diphthong clearly and stress on -my-; rhotic influence means the ending /sɪs/ is pronounced with a clear 's', and /ɪ/ vowels are shorter. UK often features a slightly less intense /ɔɪ/ and may shift vowel qualities in /ɒ/ vs /ɒ/ in cot-caught patterns; final -sis is clear but could be reduced in rapid speech. Australian tends toward broader vowels; /ˌkɒk.sɪ.dɪˌɔɪ.doʊˈmaɪ.kəʊ.sɪs/ with less rhoticity, slightly more fronted vowels, and longer vowels in some syllables. Always rely on careful articulation; use IPA guides for each region.
Key challenges: a long, multi-morphemic word with several consonant clusters and diphthongs. The /ˌɔɪ/ diphthong and the /d/ followed by /ɔɪ/ can trip native speakers, along with stress shifting across syllables. The sequence coc-ci-dio-i-do-my-co-sis requires precise timing to avoid glottal stops or vowel mergers. Break it into syllables, practice slow, then interpolate rapid speech, and use melodic stress to keep pronunciation clear.
No letters are truly silent, but several clusters are tricky: coc-ci-dio-i-do-my-co-sis includes multiple consecutive consonants that can blur when spoken quickly. The /d/ in -dio- followed by /ɪ/ can be rushed; ensure you voice the /d/ clearly, and keep the /-my-/ syllable distinct with a crisp /m/ and short /i/. Regular practice with segmenting helps avoid slurring.
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Coccidioidomycosis derives from multiple Greek and Latin roots. The genus Coccidioides stems from the Greek kokkos meaning berry and the Latin oides meaning resembles, highlighting the fungus’s spherical spores. The suffix -osis indicates a disease or condition. The term was coined in the early 20th century as clinicians described a fungal pulmonary infection endemic to the southwestern United States. The species Coccidioides immitis was named by William Bolton in the 1890s, and later a second species, Coccidioides posadasii, was identified. The full term evolved as medical understanding deepened, combining the genus with the disease suffix to denote the specific fungal illness. Over decades, the word has become standard in medical literature and public health discussions about endemic mycoses and valley fever. First known use in major medical texts appears in the 1920s–1930s as mycologists cataloged dimorphic fungi and their pathogenic potential in humans.
💡 Etymology tip: Understanding word origins can help you remember pronunciation patterns and recognize related words in the same language family.
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💡 These words have similar meanings to "Coccidioidomycosis" and can often be used interchangeably.
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Words that rhyme with "Coccidioidomycosis"
-ias sounds
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