To work or put effort into something
Encoding Strategies:
linguistic

Trabajar means to work and is simply trabajo0 turned into a verb with -ar1.
trabajar
to work
To exert effort on a task, hold a job, or put something to use.
Trabajo ocho horas al díaI work eight hours a day
Ella trabaja como enfermera en el hospitalShe works as a nurse at the hospital