'refutably-formed' originates from the Latin word 'refutare,' meaning 'to rebut or disprove,' combined with the English word 'formed,' meaning 'shaped or created.'

'refutare' transformed into the English word 'refute,' and eventually combined with 'formed' to create the modern term 'refutably-formed.'

Initially, 'refutare' meant 'to rebut or disprove,' and this meaning has largely remained the same in modern usage, with the addition of 'formed' to specify the context of formation.