Where does “extrapineal” come from?

extrapineal (English) comes from English pineal, from French pinéal, 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.

extrapineal (English): Not associated with, or produced by the pineal gland

Definitions

  1. Not associated with, or produced by the pineal gland

Ancestry of “extrapineal”, step by step

extrapineal traces back through two separate lines of ancestry.

via English pineal

StepLanguageWordMeaning
1EnglishpinealIn the shape of a pine cone; Pertaining to the...
2Frenchpinéalpineal
3Latinpīneapinecone
4Latin-eanominative feminine singular of -eus; nominative...
5Latin-eusargentum + API → argenteus; ferrum + API →...
6Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
7Proto-Indo-European-iHwós
8Proto-Indo-European-wósCreates adjectives from verb stems

via English extra

StepLanguageWordMeaning
1EnglishextraBeyond what is due, usual, expected, or...
2EnglishextraordinaryNot ordinary; exceptional; unusual; Remarkably...
3Latinextraordināriusextraordinary
4Latinōrdinem
5Middle Low Germanorden
6Latinōrdināre
7Latinōrdōa methodical series, arrangement, or order; regular line, row, or series
8Proto-Italicored(h)-to arrange
Every word from Proto-Indo-European -wósEvery word from Latin -eusEvery word from Ancient Greek -εῖος