Dymaxion

Etymology tree Proto-Indo-European *dewh₂-der. Proto-Hellenic *dunamai Ancient Greek δῠ́νᾰμαι (dŭ́nămai) Ancient Greek δύναμις (dúnamis) Proto-Indo-European *-kos Ancient Greek -κός (-kós) Ancient Greek -ικός (-ikós) Ancient Greek δῠνᾰμῐκός (dŭnămĭkós)lbor. French dynamiqueder. English dynamic Proto-Indo-European *méǵh₂s Proto-Indo-European *-yōs Proto-Indo-European *méǵh₂yōs Proto-Indo-European *meǵh₂ism̥mos Proto-Italic *magisVmos Latin maximusder. French maximumder. English maximum Proto-Indo-European *ten- Proto-Indo-European *tend-der. Proto-Italic *tendō Latin tendō Proto-Indo-European *-tisder. Proto-Italic *-tjō Latin -tiō Latin tēnsiōder. Middle French tensionbor. English tension blend English Dymaxion Coined by Buckminster Fuller as a blend of dynamic + maximum + tension.

来源：wiktionary