The story
- Latin · derived from-pedicāre“to entrap, shackle”
- Vulgar Latin · derived from*pactāre“to fasten"”
- Italian · borrowed fromdispacciare
- Spanish · borrowed fromdespachar
- English todaydispatch
Borrowed from Spanish despachar and/or Italian dispacciare. Further etymology is uncertain. For first element des-, see dis-. Second element probably from either Vulgar Latin *pactāre (“to fasten"”), *pactiare or Latin -pedicāre (“to entrap, shackle”), from pedica, from pēs. Ultimately related to impeach through shared Latin root. The first known use in writing (in the past tense, spelled as dispached) is by Bishop Cuthbert Tunstall in 1517. This would be unusually early for a borrowing from a Romance language other than French, but Tunstall had studied in Italy and was Commissioner to Spain, so this word may have been borrowed through diplomatic circles. The alternative spelling despatch was introduced in Samuel Johnson's dictionary, probably by accident. Compare typologically deliver (for the meaning to bring or transport) (< Latin dē- + līberō).
Etymology from Wiktionary, CC BY-SA 4.0.