'pumped' originates from the verb 'pump', which comes from Middle English 'pompe', derived from Old French 'pompe', meaning 'a device for raising water'.

'pompe' transformed into the English word 'pump', and eventually became the modern English word 'pumped' as a past tense and participle form.

Initially, it meant 'to raise or move liquid', but over time it evolved to include the meaning of 'being excited or enthusiastic'.