bellboy

The word 'bellboy' is a transparent American English compound from the late 19th century, perfectly illustrating its function. The first element, 'bell', derives from the common practice in hotels where a bell was rung to summon an attendant. The second element, 'boy', though now considered dated, historically denoted a young male servant or porter. The term thus literally means a "bell-summoned young male attendant," a straightforward description of the role before the adoption of more neutral terms like 'bellhop' or 'bell attendant'.

Structure: bell (signal) + boy (young male) - bell: From Old English belle, meaning a hollow metallic device that rings. In this compound, it refers to the bell used to summon a hotel attendant. - boy: From Middle English boi, boye, meaning a young male servant or commoner. In this compound, it specifies the type of attendant.