launcher
//ˈlɔːn.tʃər//
Noun
launcherSingular
launchersPlural
1
A device or mechanism used to propel or send something into motion, especially a weapon or projectile.
The soldier loaded the rocket launcher and aimed at the target.
2
A software application or interface that provides access to other programs or applications on a computer or device.
I use a launcher to quickly open my favorite apps on my phone.
3
A person or thing that initiates or starts something.
She was the launcher of the new community project.