Meanings (ES + gloss)
obsesionarse
To be preoccupied with a single topic or emotion.
Some people are obsessed with sports.
The [Isaac] Newton that emerges from the [unpublished] manuscripts is far from the popular image of a rational practitioner of cold and pure reason. The architect of modern science…
obsesionar
To dominate the thoughts of someone.
Thoughts of her obsess my every waking moment.