fatness from overeating; being fat; fat person
Refers to obesity or being overweight, often with a nuance of being fat due to eating too much fatty food. Can refer to the condition or a person.
He is overweight from eating too much fatty food and was warned at his health checkup.
脂太りの人は生活習慣病になりやすい。
People who are fat from overeating are prone to lifestyle-related diseases.