'practically' originates from the word 'practical,' which comes from the Latin word 'practicus,' meaning 'fit for action.'

'practicus' transformed into the Old French word 'practique,' and eventually became the modern English word 'practical,' from which 'practically' is derived.

Initially, it meant 'fit for action,' but over time it evolved into its current meanings of 'in a practical manner' and 'almost.'