'accurately-expressed' originates from the combination of 'accurate' and 'express,' where 'accurate' meant 'free from error' and 'express' meant 'to convey or articulate.'

'accurate' changed from the Latin word 'accuratus' and 'express' from the Latin 'expressus,' eventually forming the modern English term 'accurately-expressed.'

Initially, 'accurate' meant 'done with care,' and 'express' meant 'to press out,' but over time they evolved into their current meanings of 'free from error' and 'to convey or articulate.'