obsession
US /əbˈseʃ.ən/
UK /əbˈseʃ.ən/
1.
obsesión, manía
the state of being obsessed with someone or something
:
•
His obsession with cleanliness made him wash his hands constantly.
Su obsesión con la limpieza le hacía lavarse las manos constantemente.
•
She developed an obsession with collecting vintage stamps.
Desarrolló una obsesión por coleccionar sellos antiguos.