まいぼつ
being buried; remaining unknown; being forgotten; being absorbed (e.g. in research)
Common word
Noun, Suru verb, Intransitive
彼かれはすっかり家庭生活かていせいかつに埋没まいぼつしていて働はたらく気きがない。
He is totally immersed in family life and has no wish to work.