Where does “indexical” come from?

Indexical derives from English index plus the suffix -ic from French -ique, Latin -icus, and Proto-Indo-European -kos, ultimately from Proto-Indo-European h₁én meaning "in."

indexical (English): Of, pertaining to, or like, an index; having the...

Definitions

  1. Of, pertaining to, or like, an index; having the...

Ancestry of “indexical”, step by step

StepLanguageWordMeaning
1EnglishindexAn alphabetical listing of items and their...
2LatinindexA pointer, indicator; The index finger,...
3Latindīcōto say, talk, speak, utter, mention
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

Words derived from “indexical

Every word from Ancient Greek χάλιξ