Where does “eyetracks” come from?

eyetracks (English) comes from English tracks, from English track, from Middle English trak, from Old French trac, from Middle Dutch treck, from Old Dutch trecken, from Proto-West Germanic *trakkjan, from Proto-Germanic trakjaną — he, she.

eyetracks (English): Imaginary marks left by looking at things,...

Definitions

  1. Imaginary marks left by looking at things,...

Ancestry of “eyetracks”, step by step

eyetracks traces back through two separate lines of ancestry.

via English tracks

StepLanguageWordMeaning
1Englishtracksplural of track; Third-person singular simple...
2EnglishtrackA mark left by something that has passed along; A...
3Middle Englishtrak
4Old Frenchtractrack of horses, trail, trace; track; a track,...
5Middle Dutchtreck
6Old Dutchtrecken
7Proto-West Germanic*trakkjanto drag
8Proto-Germanictrakjanąto drag
9Proto-Germanic-janąDerives denominatives from nouns and factitives...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she

via English Eye

StepLanguageWordMeaning
1EnglishEyeA place name
2English-someCharacterized by some specific condition or...
3Middle English-somsome; having a specific quality
4Old Englishsumsome
5Proto-West Germanic*sumsome
6Proto-Germanicsumazsome (one), a certain (one)
7Proto-Indo-Europeansem-together, one
Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from Proto-Indo-European -yéti