Where does “polythymine” come from?

polythymine (English) comes from English poly, from Latin polium, from Latin polion, from Ancient Greek πόλιον, from Ancient Greek πολιός, from Proto-Hellenic poľľós, from Proto-Indo-European polH-yós, from Proto-Indo-European pelH- — pale, gray.

polythymine (English): A repeat of many thymine bases in a stretch of DNA

Definitions

  1. A repeat of many thymine bases in a stretch of DNA

Ancestry of “polythymine”, step by step

polythymine traces back through two separate lines of ancestry.

via English poly

StepLanguageWordMeaning
1EnglishpolyPolytechnic; Polyethylene; Polyurethane
2LatinpoliumAlternative form of polion
3LatinpolionA strong-smelling plant, perhaps Teucrium...
4Ancient Greekπόλιονfelty germander
5Ancient Greekπολιόςgrey, grizzled, grizzly; bright, clear, serene; a...
6Proto-Hellenicpoľľósgrey
7Proto-Indo-EuropeanpolH-yós
8Proto-Indo-EuropeanpelH-pale, gray

via English thymine

StepLanguageWordMeaning
1EnglishthymineA heterocyclic base,...
2EnglishthymusA ductless gland, consisting mainly of lymphatic...
3New Latinthymus
4Ancient Greekθύμοςa warty excrescence, so called from its likeness...
5Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European pelH-Every word from Proto-Indo-European polH-yósEvery word from Proto-Hellenic poľľós