Where does “pineal” come from?

pineal (Spanish) comes from Latin pīnea, from Latin -ea, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

pineal (Spanish): pineal

Definitions

  1. pineal

Ancestry of “pineal”, step by step

StepLanguageWordMeaning
1Latinpīneapinecone
2Latin-eanominative feminine singular of -eus; nominative...
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
Every word from Proto-Indo-European -wósEvery word from Latin -eusEvery word from Ancient Greek -εῖος
pineal — Etymology, Origin & Word History | Etymology Explorer