Where does “impressão digital” come from?

impressão digital (Portuguese) comes from Portuguese impressão, from Latin impressio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis-, from Latin calceus — small stone, pebble; gravel, rubble.

impressão digital (Portuguese): fingerprint

Definitions

  1. fingerprint

Ancestry of “impressão digital”, step by step

impressão digital traces back through two separate lines of ancestry.

via Portuguese impressão

StepLanguageWordMeaning
1Portugueseimpressãoimpression
2Latinimpressiopush, thrust, assault, onslaught; squashing;...
3Latin-tiōtion, -ation, -ing
4Latindissertātiō(spoken) dissertation, discourse, disquisition
5Latindissertusarranged, disposed; explained
6Latindissereresecond-person singular future passive indicative...
7Latindis-asunder, apart, in two; reversal, removal;...
8Latincalceusshoe
9Latincalxlimestone; chalk; the finish line
10Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via Portuguese digital

StepLanguageWordMeaning
1Portuguesedigitaldigital; having to do with the fingers or toes;...
2LatindigitālisOf or belonging to the finger
3Latindigitusa finger, toe, digit; a twig
4Proto-Indo-Europeandeyḱ-to point out
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-