Where does “meridiaanikone” come from?

meridiaanikone (Finnish) comes from Finnish meridiaani, from Latin meridianus, from Latin merīdiēs, from Latin medīdiēs, from Latin diēs, from Proto-Italic djēm, from Proto-Italic *djous, from Proto-Indo-European dyḗws — to be bright; sky, heaven.

Ancestry of “meridiaanikone”, step by step

meridiaanikone traces back through two separate lines of ancestry.

via Finnish meridiaani

StepLanguageWordMeaning
1FinnishmeridiaaniA meridian; A longitude
2Latinmeridianusmidday, noon; southern
3Latinmerīdiēsmidday, noon
4Latinmedīdiēs
5LatindiēsA day, particularly
6Proto-Italicdjēmaccusative singular of *djous
7Proto-Italic*djous
8Proto-Indo-Europeandyḗwssky, heaven; sky god
9Proto-Indo-Europeandyéwssky, heaven
10Proto-Indo-Europeandyew-to be bright; sky, heaven

via Finnish kone

StepLanguageWordMeaning
1Finnishkonemachine; appliance; Short for lentokone
2Proto-Finnickonehmagic
Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European dyéwsEvery word from Proto-Indo-European dyḗws