English
Scoutmaster
From scout + master.
Proto-Indo-European *ḱlew- ‘to hear’
…
Latin auscultō ‘to listen’
Old French escouter ‘to listen, heed’
Old French escoute ‘action of listening’
Middle English scout
English scout
Proto-Indo-European *méǵh₂s ‘big’
Old Latin magester
Latin magister ‘chief’
Old English mǣster
Middle English maister ‘master’
English master
Today it means
noun An adult leader of a group of Scouts.
Language periods are conventional ranges, not dates for this word.
Etymograph / Scoutmaster