noun
obesity; adiposis; adiposity
Medical term for excessive fat accumulation; used in clinical contexts.
脂肪過多症は生活習慣病の一つとされています。
Obesity is considered one of the lifestyle-related diseases.
肥満 is the common term for obesity in everyday language, while 脂肪過多症 is a more technical medical term.
Compound of 脂肪 (fat) + 過多 (excess) + 症 (condition/disease).