'boldly-designed' originates from the English words 'boldly' and 'designed', where 'boldly' means 'in a confident and courageous way' and 'designed' means 'planned or created with a specific purpose'.

'boldly' and 'designed' have been used in English since the Middle Ages, evolving from Old English and Old French roots respectively.

Initially, 'boldly' meant 'brave' and 'designed' meant 'to mark out', but over time they evolved into their current meanings of 'confidently' and 'planned or created'.