obesity

noun obe·si·ty \ ō-ˈbē-sə-tē \
Updated on: 21 Nov 2017

Definition of obesity

: a condition characterized by the excessive accumulation and storage of fat in the body
  • Obesity affects not just appearance, but disease processes as well.
  • —Malorye Allison

Examples of obesity in a Sentence

  1. obesity has been linked to a number of health risks, such as heart disease

Recent Examples of obesity from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'obesity.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of obesity

circa 1611

Other Physiology Terms


Medical Dictionary

obesity

noun obe·si·ty \ ō-ˈbē-sət-ē \

medical Definition of obesity

plural obesities
: a condition that is characterized by excessive accumulation and storage of fat in the body and that in an adult is typically indicated by a body mass index of 30 or greater


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