launcher
UK[ˈlɔːntʃə]US[ˈlɔːntʃər]
n
A person or thing that launches something, especially a device for firing a rocket, missile, or satellite.
n
A computer application or icon that serves as a starting point for accessing other programs or functions.
Morpheme Breakdown
launch
er
launch
er
Etymology
The word 'launcher' is a transparent English compound built from the verb 'launch' and the agent suffix '-er'. The verb 'launch' entered Middle English from Anglo-Norman, where it originally described the act of hurling a projectile, such as a lance, with a sense likely influenced by onomatopoeia for the sound of a sudden release. The suffix '-er', of ancient Germanic origin but reinforced by Latin, is one of the most productive in English for creating agent nouns. Thus, the literal "one who or that which launches" evolved from describing a person who sets a boat afloat to its dominant modern sense: a mechanical device for propelling rockets or a software tool for initiating programs, perfectly encapsulating the core idea of an initiator or projector.
Analysis
Structure: launch + er
- launch: (Origin: Middle English, from Anglo-Norman launcher, lanchier, of uncertain origin, possibly imitative. Role: Verb root meaning to set in motion, hurl, or start.)
- er: (Origin: Old English -ere, from Proto-Germanic -ārijaz, a Latin-derived agent suffix. Role: Noun-forming suffix denoting a person or thing that performs the action of the verb.)
Examples
The spacecraft was positioned on the launch pad, ready for its journey into orbit.
He used the app launcher on his phone to organize all his productivity tools.
The military deployed a mobile missile launcher in the field exercise.