noun
frequenting; hanging around; staying over often
Describes someone who is always at a place, often uninvited or excessively. Can be used for people who practically live somewhere, like a friend's house or a bar.
彼の友達の家への入り浸りが続いている。
His constant hanging around at his friend's house continues.
あのバーへの入り浸りで、仕事をサボっているらしい。
He seems to be skipping work because of his constant hanging around at that bar.