A "lockscreen" is the first screen you see on a electronic device, like a cellphone or computer, before you can access the main features. It requires a password, pattern, or fingerprint to unlock and use the device. Full definition
Anyone else finding it extremely hard to swipe away notifications on lockscreen on 8.1? (mobilesyrup.com)
Android Lollipop is also more functional with lockscreen notifications and a new pulldown quick settings menu. (techradar.com)
The LG G6 is also one of the newest Amazon Prime exclusive phones, available with lockscreen ads for about $ 600 at the time of writing. (androidcentral.com)