Somehow the Gmail app has disappeared from my new Android phone (Motorola Moto G 3, Android 5.1.1 Lollipop).

I thought it was impossible to uninstall Gmail so I suspect a hardware failure or an Android bug.

A previous thread says that Gmail can not be uninstalled on KitKat:

[How to (cleanly) remove Gmail app from KitKat? I have fully moved over to Inbox][1]

But can Gmail be removed from Android 5.1.1 (Lollipop)?

UPDATE: To avoid confusion here perhaps I should add that I can not find Gmail in Google Play under "Installed" apps and not in "Settings -> Apps -> All".

  [1]: http://android.stackexchange.com/questions/95653/how-to-cleanly-remove-gmail-app-from-kitkat-i-have-fully-moved-over-to-inbox