Where does “trimacular” come from?

trimacular (English) comes from English macular, from English macula, from Middle English macula, from Latin Macula, from Proto-Indo-European smh₁-tleh₂, from Proto-Indo-European smeh₁- — smear, rub.

trimacular (English): Having three spots or macules

Definitions

  1. Having three spots or macules

Ancestry of “trimacular”, step by step

trimacular traces back through two separate lines of ancestry.

via English macular

StepLanguageWordMeaning
1EnglishmacularRelating to the macula, the area of the retina...
2EnglishmaculaAn oval yellow spot near the center of the retina...
3Middle EnglishmaculaA lesion on the eye; A lesion on the skin
4LatinMacula
5Proto-Indo-Europeansmh₁-tleh₂
6Proto-Indo-Europeansmeh₁-smear, rub

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Indo-European smeh₁-Every word from Proto-Indo-European smh₁-tleh₂Every word from Latin Macula