Where does “antiplanarity” come from?

antiplanarity (English) comes from English planarity, from English -ity, from Middle English -ite, from Old French -ité, from Latin -itās, from Proto-Indo-European -teh₂ts, from Proto-Indo-European -teh₂, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

antiplanarity (English): The quality of being antiplanar

Definitions

  1. The quality of being antiplanar

Ancestry of “antiplanarity”, step by step

antiplanarity traces back through two separate lines of ancestry.

via English planarity

StepLanguageWordMeaning
1EnglishplanarityThe condition of being planar
2English-ityUsed to form a noun from an adjective;...
3Middle English-ite
4Old French-ité-ity
5Latin-itās
6Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
7Proto-Indo-European-teh₂Used to form nouns representing state of being
8Proto-Indo-European-tósCreates verbal adjectives from verb stems

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European -tósEvery word from English -ityEvery word from Latin -itās