psihički

1. mental; psychological
   Psihičko zdravlje je jednako važno kao fizičko. — Mental health is just as important as physical health.
   Bio je pod velikim psihičkim pritiskom. — He was under great psychological pressure.

2. mentally; psychologically
   Posle ispita sam psihički potpuno iscrpljen. — After the exam I'm completely mentally exhausted.
   Moraš biti psihički jak za ovaj posao. — You need to be mentally strong for this job.

It does not mean «psychic» in the paranormal sense; that is «vidovit».