"is a state of seclusion or isolation, i.e. lack of contact with people. It may stem from deliberate choice;Short-term solitude is often valued as a time when one may work, think or rest without being disturbed. It may be desired for the sake of privacy. People may seek physical seclusion to remove distractions and make it easier to concentrate, reflect, or meditate. This people don't seek any interaction with the external physical world. Their mindfulness is their world, at least ostensibly."
(pensaba que no pero resultó que, lo que a veces me pasa, sí puede expresarse con una palabra... jeje)