Where does “turquoiseberry” come from?

turquoiseberry (English) comes from English turquoise, from Middle French turquoise, from Old French turquois, from Old French -ois, from Latin -ensis, from Latin arvum, from Latin colō, from Latin quelō — to turn.

turquoiseberry (English): Any of various plants with blue berries, or the berries themselves

Definitions

  1. Any of various plants with blue berries, or the berries themselves

Ancestry of “turquoiseberry”, step by step

turquoiseberry traces back through two separate lines of ancestry.

via English turquoise

StepLanguageWordMeaning
1EnglishturquoiseA sky-blue, greenish-blue, or greenish-gray...
2Middle Frenchturquoiseturquoise precious stone
3Old FrenchturquoisTurkish
4Old French-oisused to form nationalities; used to form names of...
5Latin-ensisOf or from
6Latinarvumfield; farm land
7Latincolōto cultivate the land, till, tend, take care of a field or garden
8Latinquelō
9Proto-Italickʷelōto inhabit
10Proto-Indo-Europeankʷéleti
11Proto-Indo-Europeankʷel-to turn

via English Berry

StepLanguageWordMeaning
1EnglishBerryA place name
2Middle Englishberyeberry, fruit; grape
3Old Englishberġeberry
4Proto-West Germanicbaʀiberry
5Proto-Germanicbazjąberry
6Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
7Proto-Indo-Europeanbʰeh₂-s-ri-
Every word from Proto-Indo-European kʷel-