дебе́лость

nounfeminineinanimateuncountablerarenoun in -ь

1.
corpulence, stoutness, fatness, bulkiness
Его дебелость стала причиной многих проблем со здоровьем.
His corpulence became the cause of many health problems.

Examples

С возрастом появилась некоторая дебелость.
With age, he developed a certain amount of stoutness.
Дебелость его фигуры была заметна издалека.
The corpulence of his figure was noticeable from a distance.
Врач отметил его дебелость и посоветовал диету.
The doctor noted his obesity and advised him to go on a diet.