Labrar (en. Till)
/laˈβɾaɾ/
Slang Meanings
To be very busy on a project
He is working hard on his new business day and night.
Está labrando en su nuevo negocio día y noche.
To work hard
That girl spends the day working hard to get good grades.
Esa chica se pasa el día labrando para sacar buenas notas.