Where does “coirassa” come from?

coirassa (Old Occitan) comes from Late Latin coriacea, from Latin coriāceus, from Latin -āceus, from Latin -āx, from Latin -ium, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “coirassa”, step by step

coirassa traces back through two separate lines of ancestry.

via Late Latin coriacea

StepLanguageWordMeaning
1Late Latincoriacea—
2Latincoriāceusleather
3Latin-āceusaceous; resembling, having the nature of, forming, belonging to
4Latin-āxish, -y
5Latin-iumSuffix used to form abstract nouns, sometimes...
6Latin-iusforming adjectives from nouns; nominative neuter...
7Proto-Italic-jōsForms comparative adjectives
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Latin coriācea

StepLanguageWordMeaning
1Latincoriācea—

Words derived from “coirassa”

Every word from Proto-Indo-European -yós →Every word from Latin -ium →Every word from Latin -ius →