obesity
noun
Definition
A medical condition characterised by excess body fat, typically defined as a body mass index (BMI) of 30 or above, associated with increased risk of numerous health complications.
Examples across all levels
Foundation
“Obesity is when a person is very overweight, which can cause health problems.”
Intermediate
“Rising rates of childhood obesity have prompted governments to introduce restrictions on junk food advertising.”
Band 9
“Obesity — now classified by the World Health Organisation as a global epidemic — is the product not of individual moral failing but of obesogenic environments engineered by food corporations whose financial incentives are fundamentally misaligned with population health.”
Common collocations