Launcher
/lˈɔntʃər/
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Definition
(noun) One who or that which launches. A device that throws something or the person who initiates a launch.
Sentence Examples
Tom downloaded a new app launcher to organize his smartphone's home screen.
The satellite launcher successfully placed three small probes into low Earth orbit.
CEFR Practice Quiz
The rocket ____ was set up at the designated site, and the engineers were ready for the final countdown.