obesity

obes·i·ty
O1B3E1S1I1T1Y4
UK/ə(ʊ)ˈbiːsɪti/Canada, US/oʊˈbisɪti/Canada, US[-ɾi]Australia/ə(ʉ)ˈbiːsɪti/

noun

The state of being obese.

CommonScrabble 12

Meanings

nounobesity (countable and uncountable, plural obesities)

plural obesities

  1. countableuncountablemedicineThe state of being obese.

    The fowls, ducks, and goats all looked fat and thriving on the refuse food of a dense population, and the Chinamen's pigs were in a state of obesity that foreboded early death.

    1869, Alfred Russel Wallace, The Malay Archipelago, volume II, London: Macmillan and Co., page 268
    1 more example

    While the majority of individuals with severe obesity are able to maintain eucapnia, a significant minority will develop obesity hypoventilation syndrome (OHS), characterized by alveolar hypoventilation (PaCO 2 > 45 mmHg) unexplained by other disorders.

    2015 July 4, Vilma E. Ortiz, Jean Kwo, “Obesity: physiologic changes and implications for preoperative management”, in BMC Anesthesiology, volume 15, →DOI

Synonyms & antonyms

nounmore than average fatness

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinobēsitās
  2. Frenchobésité
  3. Englishobesity

From French obésité, from Latin obēsitās, from obēsus (“fat”). By surface analysis, obese + -ity.

Full word history & related roots →

Translations

Arabic سِمْنَة, بَدَانَة
  • سِمْنَة (simna)act or state of being obese
  • بَدَانَة (badāna)act or state of being obese
Basque loditasun
  • loditasunact or state of being obese
Bulgarian затлъстяване
  • затлъстяване (zatlăstjavane)act or state of being obese
Catalan obesitat
  • obesitatact or state of being obese
Chinese Mandarin 肥胖, 肥胖症
  • 肥胖 (féipàng)act or state of being obese
  • 肥胖症 (féipàngzhèng)act or state of being obese
Czech obezita, otylost
  • obezitaact or state of being obese
  • otylostact or state of being obese
Danish fedme, overvægt
  • fedmeact or state of being obese
  • overvægtact or state of being obese
Dutch obesitas
  • obesitasact or state of being obese
Esperanto obezeco
  • obezecoact or state of being obese
Estonian rasvumus
  • rasvumusact or state of being obese
Finnish liikalihavuus, ylipaino
  • liikalihavuusact or state of being obese
  • ylipainoact or state of being obese
French obésité
  • obésitéact or state of being obese
German Fettsucht, Übergewicht
  • Fettsuchtact or state of being obese
  • Übergewichtact or state of being obese
  • Adipositasact or state of being obese
  • Fettleibigkeitact or state of being obese
Greek παχυσαρκία
  • παχυσαρκία (pachysarkía)act or state of being obese
Hebrew שׁוֹמֶן, השמנת יתר חולנית
  • שׁוֹמֶן (shomen)act or state of being obese
  • השמנת יתר חולניתact or state of being obese
Hindi मोटापा, मोटापन
  • मोटापा (moṭāpā)act or state of being obese
  • मोटापन (moṭāpan)act or state of being obese
  • स्थूलता (sthūltā)act or state of being obese
  • स्थूलत्व (sthūlatva)act or state of being obese
Hungarian elhízás, obezitás
  • elhízásact or state of being obese
  • obezitásact or state of being obese
Icelandic offita
  • offitaact or state of being obese
Indonesian obesitas
  • obesitasact or state of being obese
Irish otracht, murtall
  • otrachtact or state of being obese
  • murtallact or state of being obese
  • beathaitheachtact or state of being obese
  • cothaitheachtact or state of being obese
  • foircheasact or state of being obese
  • foircheasachtact or state of being obese
Italian obesità
  • obesitàact or state of being obese
Japanese 肥満, 肥大
  • 肥満 (himan)act or state of being obese
  • 肥大 (hidai)act or state of being obese
  • 肥満症 (himanshō)act or state of being obese
Korean 비만
  • 비만 (biman)act or state of being obese
Latin obēsitās, adeps
  • obēsitāsact or state of being obese
  • adepsact or state of being obese
Lithuanian nutukimas
  • nutukimasact or state of being obese
Malay obesiti, keobesan
  • obesitiact or state of being obese
  • keobesanact or state of being obese
Māori mate mōmona
  • mate mōmonaact or state of being obese
Norwegian Bokmål fedme, overvekt
  • fedmeact or state of being obese
  • overvektact or state of being obese
Persian چاقی
  • چاقی (čâqi)act or state of being obese
Polish otyłość
  • otyłośćact or state of being obese
Portuguese obesidade
  • obesidadeact or state of being obese
Romanian obezitate
  • obezitateact or state of being obese
Russian ожире́ние, ту́чность
  • ожире́ние (ožirénije)act or state of being obese
  • ту́чность (túčnostʹ)act or state of being obese
Slovak obezita
  • obezitaact or state of being obese
Spanish obesidad, sobrepeso
  • obesidadact or state of being obese
  • sobrepesoact or state of being obese
  • adiposisact or state of being obese
Swahili kiribatumbo
  • kiribatumboact or state of being obese
Swedish fetma
  • fetmaact or state of being obese
Tamil உடற்பருமன்
  • உடற்பருமன் (uṭaṟparumaṉ)act or state of being obese
Turkish obezite
  • obeziteact or state of being obese
Ukrainian ожирі́нння
  • ожирі́нння (ožyrínnnja)act or state of being obese
Vietnamese béo phì
  • béo phìact or state of being obese
Yiddish גראָב
  • גראָב (grob)act or state of being obese
Cite this entry
APA

obesity. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/obesity

MLA

“obesity.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/obesity. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “obesity,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/obesity.

Source: obesity on Wiktionary, CC BY-SA 4.0.