integral element

Translations
неотъемлемый элемент
Communication is an integral element of teamwork.
Коммуникация является неотъемлемым элементом командной работы.
Definitions
An integral element refers to a fundamental or essential part of a whole, which is necessary for the completeness or functionality of that whole. In various contexts, it can denote a component that is crucial for the operation or structure of a system, organization, or concept.
Words
element

noun
элемент
integral

adjective
неотъемлемый