It means to be absorbed in, or addicted to something, or someone, you like.
It can also describe the state in which one's life becomes centered on the romantic partner.
It is also a game term, referring to a situation in which you are unable to win as much as you would like.
のめり込む、
nomerikomu,
to be absorbed
という意味です。
to iu imi desu.
it means
恋愛相手
rennai’aite
the romantic partner
中心になる状態
chuushinn ni naru joutai
the state in which becomes centered on
使います。
tsukaimasu
it can discribe
ゲーム用語
ge-mu’yougo
a game term
思うように
omou you ni
as much as you would like
勝てない
kate nai
unable to win
状況が
joukyou ga
a situation
続いている状態
tsuduite iru joutai
in which you are
指します。
sashi masu.
referring