4 syllables: O, be, si, ty. Stress on be.
oh-BEE-suh-tee
/oʊˈbisəti/
Obesity is pronounced oh-BEE-suh-tee (/oʊˈbisəti/). It has four syllables (O-be-si-ty), with the stress on "be". Obesity is a medical condition characterized by excessive body fat accumulation, typically measured by a body mass index (BMI) of 30 or higher. It has significant health implications and often requires lifestyle, medical, or surgical interventions. The term emphasizes severity and risk rather than mere weight, and it appears across clinical, public health, and policy discussions.
nounObesity is a medical condition characterized by excessive body fat accumulation, typically measured by a body mass index (BMI) of 30 or higher. It has significant health implications and often requires lifestyle, medical, or surgical interventions. The term emphasizes severity and risk rather than mere weight, and it appears across clinical, public health, and policy discussions.
How to Pronounce Obesity
"The study linked obesity to an increased risk of diabetes and cardiovascular disease."
"Public health campaigns aim to reduce obesity through nutrition, exercise, and education."
"The patient was diagnosed with obesity after several measurements over time."
Pronounce as /əˈboʊ.ɪ.sɪ.ti/ (US) or /əˈbəʊ.ɪ.sɪ.ti/ (UK), with primary stress on the second syllable: o-BE-si-ty. Start with a weak initial schwa, then a long 'o' in the stressed syllable, followed by a soft 'i' in the third syllable and a final 'ti' with a light 'i' vowel. Mouth positions: lips relaxed, jaw slightly dropped for the first schwa, tongue high-mid for the /oʊ/ vowel, and tip of the tongue near the alveolar ridge for the final /ti/.
Common mistakes include misplacing the primary stress (putting it on the first syllable) and truncating the final unstressed syllables (saying /ˈoʊ.bɪ.sɪ/). Another frequent error is pronouncing the /b/ as a softer fricative or merging /ɪ/ and /ɪ/ into a single lax vowel. Correct by practicing the full four-syllable sequence with clear /oʊ/ in the stressed syllable and a crisp final /ti/.
In US English, you’ll hear /əˈboʊ.ɪ.sə.ti/ with a rhotic, often a more pronounced /ɚ/ like in fluent speech. UK English tends toward /əˈbəʊ.ɪ.sɪ.ti/ with a stronger non-rhotic trailing /ti/ and a shorter /ə/ in the first syllable. Australian English variants are closer to US but can reduce the final syllable and may exhibit a slightly less rounded /oʊ/ in the stressed syllable. All share four syllables and the BE emphasis.
The difficulty lies in four elements: the unstressed initial schwa, the stressed diphthong /oʊ/ in the second syllable, the rounded, clipped /ɪ/ in the third, and the final /ti/ reduced in fast speech. The sequence o- BE -si -ty requires precise vowel quality and clear syllable boundaries to avoid sounding like ‘ob-sity’ or collapsing the /ɪ/ and /ə/ sounds. Practicing slow, measured pronunciation helps.
There are no silent letters in obesity, but syllable timing matters. The word is four syllables, with distinct vowel sounds in each: /ə/ (unstressed), /oʊ/ (stressed), /ɪ/ (unstressed or lightly stressed), and /ti/ (unstressed). The challenge is maintaining a clean /ti/ at the end and not reducing it to a syllable like /tɪ/ or /di/ in rapid speech. IPA-aware practice helps ensure accuracy.
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US: rhotic /r/ is not dominant here; ensure /ˈboʊ/ is crisp; UK: non-rhotic environment; stress often slightly weaker on the final vowels; AU: tends toward US-like rhotics with subtle vowel shifts. Key vowels: /ə/ (schwa) vs /ˈboʊ/ (stressed diphthong) and final /ti/ with a clear alveolar stop and a light vowel. IPA guidance: US /əˈboʊ.ɪ.sə.ti/, UK /əˈbəʊ.ɪ.sɪ.ti/, AU /əˈboɪ.əs.ti/ depending on speaker. Consonants: keep a light /b/ and a crisp /t/ that lands before the final /i/.
Obesity comes from the Latin obesitas, from obesus meaning 'stout, fat, or fattened.' The term entered English via late Middle Ages medical Latin, adopting the -ity suffix to form a noun indicating state or condition. Obesus itself traces to obeo (to fatten) and related forms in Indo-European roots connected to swelling or fullness. Historically, medical writers used obesity to describe abnormal fat accumulation and associated health risk, differentiating it from mere heaviness or obesity-related ailments. In the 19th and 20th centuries, as epidemiology advanced, obesity became a central public health term, guiding diagnostic criteria, clinical definitions, and policy initiatives. The current usage centers on a recognized clinical threshold (BMI ≥30) while also serving broader discussions on lifestyle, genetics, environment, and social determinants influencing body weight. First known use in English appears in medical texts of the 17th to 18th centuries, with increasing standardization in the 19th century as medical science formalized BMI and fat-related health risk.
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💡 These words have similar meanings to "Obesity" and can often be used interchangeably.
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Words that rhyme with "Obesity"
-ety sounds
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