The keyword refers to an older version of a popular third-party YouTube client for Android-based smart TVs and media boxes. This specific version (6.14.18) was notably released for devices like the Google Nexus Player and early Android TV boxes.
The (and similar releases in the 6.14 series) was a popular third-party YouTube client for Android-based Smart TVs, known for its ability to provide a clean interface, 4K support, and independence from Google Play Services. smart youtube tv apk 614 18