Where does “index” come from?

index (Hungarian) comes from Latin index, from Latin dīcō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis-, from Latin calceus — small stone, pebble; gravel, rubble.

index (Hungarian): turn signal US, indicator UK each of the flashing lights on each side of a vehicle which indicate a turn is being made to left or right, or a lane change

Definitions

  1. turn signal US, indicator UK each of the flashing lights on each side of a vehicle which indicate a turn is being made to left or right, or a lane change

Ancestry of “index”, step by step

StepLanguageWordMeaning
1LatinindexA pointer, indicator; The index finger,...
2Latindīcōto say, talk, speak, utter, mention
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

Words derived from “index

Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-