bartender

The word 'bartender' is a transparent compound formed within Modern English. Its first element, 'bar', entered English from the Old French 'barre', meaning a rod or barrier, which evolved to denote the counter that forms a physical barrier in a tavern. The second element, 'tender', is an agent noun derived from the verb 'to tend', itself from Old French 'tendre' meaning "to stretch, hold forth, attend to". The compound, emerging in the 19th century, logically combines these elements to denote "one who attends to the bar", capturing the core function of serving and managing the drinks counter. Its formation follows a straightforward pattern common in English, similar to 'bartender' as a more formal synonym for the older term 'barman'.

Structure: bar + tender - bar (English, from Old French 'barre'): A counter where alcoholic drinks are served. - tender (English, from Old French 'tendre'): One who tends, attends to, or takes care of something.