The Spanish word 'bandolera', meaning 'shoulder strap' or 'bandolier', has an interesting Germanic origin. It can be traced back to the Gothic word 'bandwō' meaning 'banner'. This evolved into the Spanish word 'banda' meaning 'band' or 'strip'. From 'banda' came 'bandola' (a type of stringed instrument), and finally 'bandolera' was formed by adding the feminine suffix '-era' to 'bandola'. The semantic evolution from 'banner' to 'shoulder strap' makes sense as both are strip-like objects that can be displayed or worn.

Several common Spanish words are related to 'bandolera'. The simpler word 'banda' meaning 'band, strip, or sash' comes from the same Gothic root. You might also encounter 'bandola', which refers to a type of stringed instrument that was traditionally worn with a strap. These related words all share the core concept of a strip-like object or band.

English speakers might recognize the connection to words like 'band' and 'bandolier'. A 'bandolier' is a shoulder belt for carrying ammunition, which comes from the same etymological family as Spanish 'bandolera'. The English word 'banner' is also related, coming from the same Germanic root that gave us the Gothic 'bandwō'. All these words share the basic concept of a strip-like object that can be displayed or worn.