1 (literary) a person’s blood, when it is thought of as the thing that is necessary for life: The wound was draining the lifeblood from him.
az: qan
ru: кровь
2 the thing that keeps something strong and healthy and is necessary for successful development: Tourism is the lifeblood of the city.
az: əsas, mahiyyət, cövhər, məğz
ru: источник жизненной силы
English-Azerbaijani dictionary