me encerré

I locked myself in

→ me
phrase Rare #48,756
I locked myself in This is the first-person singular past form of encerrarse. With encerrar, me can mean “me” as the person being locked or confined; the example sentences use related forms such as me encerraron and me encerró.
SP: Me encerré en mi habitación para estudiar.
EN: I locked myself in my room to study.