This is the 15649th most frequent Russian word.
приложением
"Приложением" means "application" or "appendix" depending on context.
In this sentence, 'приложение' translates to 'application' and refers to a software program designed to aid in completing tasks.
Это приложение облегчает выполнение домашних заданий.
This application facilitates completing homework assignments.
Here, 'приложением' is a form of the word 'приложение,' used to describe materials attached to the document.
Документ отправлен с приложением дополнительных материалов.
The document has been sent with the addition of supplementary materials.
In this case, 'приложение' again denotes a mobile application or software being developed.