Eject Button
An eject symbol, displayed as an upward-pointing triangle above a horiztonal bar. May be used as a physical button or an icon in a user interface. Represents the action of ejecting physical media such as a floppy disk, videocasette or DVD on a computer or media player.
Eject Button was approved as part of Unicode 4.0 in 2003 under the name "Eject Symbol" and added to Emoji 1.0 in 2015.