Where does “triatrial” come from?

triatrial (English) comes from English atrial, from English -ál, from English aldehyde, from German Aldehyd, from Latin alcohol, from Andalusian Arabic كُحُول, from Arabic كحل, from Arabic كُحْل — kohl, antimony paste.

triatrial (English): Having or involving three atria

Definitions

  1. Having or involving three atria

Ancestry of “triatrial”, step by step

triatrial traces back through two separate lines of ancestry.

via English atrial

StepLanguageWordMeaning
1EnglishatrialOf or pertaining to an atrium, especially the...
2English-álOf or pertaining to. Adjectival suffix appended to various words, often nouns, to produce an adjective form. Often added to words of Latin origin, but used with other words also
3EnglishaldehydeAny of a large class of reactive organic...
4GermanAldehydaldehyde
5Latinalcoholkohl, collyrium, stibium; any other powder...
6Andalusian Arabicكُحُول
7Arabicكحلantimony; kohl, stibnite; black coloring of the...
8Arabicكُحْلantimony; kohl, stibnite
9Akkadianguḫlumkohl, antimony paste

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Akkadian guḫlumEvery word from English -álEvery word from Arabic كُحْل