unused
/ʌnˈjuːzd/
Meaning 1
not accustomed to a particular situation
“She felt unused to such harsh criticism.”Add to my deck
Meaning 2
kept ready but not currently put to work
“The unused chair sat quietly in the corner.”Add to my deck
Meaning 3
never operated or put to work
“The unused room gathered dust over the years.”Add to my deck