'traditionally-shown' originates from the combination of 'traditionally' and 'shown', where 'traditionally' is derived from the Latin word 'traditionem', meaning 'handing over, delivery', and 'shown' is the past participle of 'show', from Old English 'sceawian', meaning 'to look at, see'.

'traditionally' evolved from the Latin 'traditionem' through Old French 'tradicion', and 'shown' evolved from Old English 'sceawian' to Middle English 'schowen', eventually becoming the modern English 'shown'.

Initially, 'traditionally' meant 'handing over customs', and 'shown' meant 'to look at'. Over time, 'traditionally-shown' evolved to mean 'displayed according to long-established customs'.