Where does “cortexless” come from?

cortexless (English) comes from English cortex, from Latin corticeus, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

cortexless (English): Lacking a cortex

Definitions

  1. Lacking a cortex

Ancestry of “cortexless”, step by step

cortexless traces back through two separate lines of ancestry.

via English cortex

StepLanguageWordMeaning
1EnglishcortexThe outer layer of an internal organ or body...
2Latincorticeusof bark or cork; made from bark
3Latin-eusargentum + API → argenteus; ferrum + API →...
4Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
5Proto-Indo-European-iHwós
6Proto-Indo-European-wósCreates adjectives from verb stems

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European -wós