свободный

Etymology
. Parsable as.

Adjective

 * 1) free (not subject to limitations, not subject to rigid control)
 * 2)  libre
 * 3) free, unrestricted, free access
 * 4) free, vacant, unoccupied, empty, spare
 * 5) loose, spacious, loose-fitting
 * 6)  free, not bound to other elements, free valence.