AltGr key(redirected from Altgr)
Also found in: Acronyms.
AltGr key(ALT GRaph key) A key on many international computer keyboards that is located where the right Alt key is normally found (right of the spacebar). When pressed along with a keyboard key, it enables entry of special characters.
|AltGr + E = Euro|
|On this French AZERTY keyboard, the Euro symbol on the E key is entered when the AltGr key is held down and the E key is pressed.|