Unused | Mean of unused in English Dictionary

/ˌʌnˈjuːzd/

• not being used
1. unused airline tickets
2. unused disk space
3. The library has been unused for 10 years.
• available for use in the future
1. I have four days of unused vacation time left.
• not familiar or comfortable with (something)
1. He is unused to large crowds.
2. I was unused to being awake so late at night.