unacquainted
🇺🇸
/ˌʌnəˈkweɪntɪd/
🇬🇧
/ˌʌnəˈkweɪntɪd/
adjective
R
not knowing or familiar with something or someone
She was unacquainted with the new software, so she needed help to learn how to use it.
translation
not knowing or familiar with something or someone