I. un ‧ used 1 /ˌʌnˈjuːzd◂/ BrE AmE adjective
not being used, or never used:
unused land
II. un ‧ used 2 /ˌʌnˈjuːst◂/ BrE AmE adjective
unused to (doing) something not experienced in dealing with something SYN unaccustomed :
a sensitive man unused to publicity
Maggie was unused to being told what to do.