Where does “паукообразное” come from?

паукообразное (Russian) comes from Russian пау́к, from Old East Slavic паукъ, from Proto-Slavic paǫkъ, from Proto-Indo-European h₂énkos, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

паукообразное (Russian): arachnid

Definitions

  1. arachnid

Ancestry of “паукообразное”, step by step

паукообразное traces back through 3 separate lines of ancestry.

via Russian пау́к

StepLanguageWordMeaning
1Russianпау́кspider
2Old East Slavicпаукъspider
3Proto-Slavicpaǫkъspider
4Proto-Indo-Europeanh₂énkoscurve, bend
5Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via Russian о́браз

StepLanguageWordMeaning
1Russianо́бразlooking; shape, image, figure

via Russian [[-ный

StepLanguageWordMeaning
1Russian[[-ный
Every word from Proto-Indo-European -osEvery word from Proto-Indo-European h₂énkosEvery word from Proto-Slavic paǫkъ