Where does “alāsk-” come from?

alāsk- (Tocharian B) comes from Sanskrit अलस, from Sanskrit अरस, from Sanskrit रस, from Proto-Indo-Iranian Hrásas, from Proto-Indo-European h₁rṓs — (trickling) liquid, moisture.

alāsk- (Tocharian B): to be sick

Definitions

  1. to be sick

Ancestry of “alāsk-”, step by step

alāsk- traces back through two separate lines of ancestry.

via Sanskrit अलस

StepLanguageWordMeaning
1Sanskritअलसlazy, lethargic, inactive, idle, slothful
2Sanskritअरसsapless, tasteless, insipid
3Sanskritरसthe sap or juice of plants and fruits; fluid,...
4Proto-Indo-IranianHrásas
5Proto-Indo-Europeanh₁rṓs(trickling) liquid, moisture

via Proto-Indo-European h₂elh₁-

StepLanguageWordMeaning
1Proto-Indo-Europeanh₂elh₁-to grind; heat; ground
Every word from Proto-Indo-European h₁rṓsEvery word from Proto-Indo-Iranian HrásasEvery word from Sanskrit रस
alāsk- — Etymology, Origin & Word History | Etymology Explorer