沼ぬまる

1. 1to get hooked (on a video game, TV show, etc.) ; to become addicted (to) ; to become obsessed (with) Translated by Jiyomi
2. 2to be in a slump ; to struggle to make progress ; to get stuck (e.g. at a certain rank) Translated by Jiyomi

Kanji · tap to open

JMdict entry 2854926. Source and licence.