This is the 13693rd most frequent Russian word.
непереносимость
"Intolerance" (e.g., to something).
In this sentence, 'непереносимость' refers to a physical reaction or inability to tolerate certain foods, especially relating to health conditions.
У него была сильная непереносимость молочных продуктов.
He had a severe intolerance to dairy products.
Here, 'непереносимость' is used metaphorically to describe an individual's difficulty in enduring or accepting criticism.
Непереносимость критики мешала её профессиональному развитию.
Her intolerance for criticism hindered her professional growth.
In this example, 'непереносимость' again refers to a medical condition, specifically an inability to process a certain substance, gluten.