'permanently-stored' originates from the combination of 'permanent' and 'store', where 'permanent' meant 'lasting or intended to last indefinitely' and 'store' meant 'to keep or save for future use'.

'permanent' changed from the Latin word 'permanens' and 'store' from the Old French 'estorer', eventually becoming the modern English word 'permanently-stored'.

Initially, 'permanent' meant 'lasting indefinitely', and 'store' meant 'to keep', and this meaning has largely remained the same in modern usage.