1. An area or place that is currently being used or inhabited by someone or something
The parking lot has no available spots; all the space is occupied.
O estacionamento não tem vagas disponíveis; todo o espaço está ocupado.
2. Physical area that is taken up by an object or person
The furniture takes up a lot of occupied space in the small apartment.
O móvel ocupa muito espaço ocupado no pequeno apartamento.
3. In computing, disk space that is currently in use by files or data
Check how much occupied space your hard drive has.
Verifique quanto espaço ocupado seu disco rígido tem.