This is the 5699th most frequent Spanish word.
refuerzo
"Refuerzo" means reinforcement, support, or strengthening.
In this context, 'refuerzo' means additional or supplemental help or support, specifically in educational support, provided by a teacher.
La escuela contrató a un profesor de refuerzo para los estudiantes con dificultades.
The school hired a reinforcement teacher for students with difficulties.
Here, 'refuerzo' refers to the strengthening of a structure to ensure its stability or safety, such as engineering reinforcements.
El puente necesitaba un refuerzo estructural después del terremoto.
The bridge required structural reinforcement after the earthquake.
In this example, 'refuerzo' is used to describe additional support or aid in the form of a new team member joining to provide assistance.