Gerund: the act of imposing a burden on someone or something.
burdeninggerund / present participle More precise classification: present participle used adjectivally.
The burdening regulations made it difficult for small businesses to thrive.
Обременяющие правила затрудняли процветание малого бизнеса.
The burdening responsibilities of his new job left him exhausted.
Тяготящие обязанности на новой работе оставляли его уставшим.