This is the 45th most frequent Spanish word.
tras
"Tras" means "after" or "behind" in English.
Here, 'tras' conveys the idea of succession or in a sequence, meaning 'after' in a repetitive context.
Día tras día mejora en sus habilidades.
Day after day he improves his skills.
In this use, 'tras' functions similarly to 'after', indicating something happening subsequently or as a consequence.
Tras el incidente, decidieron cambiar su enfoque.
After the incident, they decided to change their approach.
In this sentence, 'tras' is used to mean 'after' or 'following', indicating pursuit.