Where does “cathartin” come from?

cathartin (English) comes from English cathartic, from French cathartique, from New Latin catharticus, from Ancient Greek καθαρτικός, from Ancient Greek κᾰθαίρω — to cleanse, to purify.

cathartin (English): The bitter purgative principle of senna. It is a...

Definitions

  1. The bitter purgative principle of senna. It is a...

Ancestry of “cathartin”, step by step

cathartin traces back through two separate lines of ancestry.

via English cathartic

StepLanguageWordMeaning
1EnglishcatharticPurgative; inducing catharsis; That releases...
2Frenchcathartiquecathartic
3New Latincatharticus
4Ancient Greekκαθαρτικόςof or fit for cleansing or purifying; promoting...
5Ancient Greekκᾰθαίρωto cleanse, to purify

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in
Every word from Ancient Greek κᾰθαίρωEvery word from Ancient Greek καθαρτικόςEvery word from New Latin catharticus