Where does “multielemental” come from?

multielemental (English) comes from English elemental, from English element, from Middle English element, from Old French element, from Latin elementum, from Ancient Greek στοιχεῖον, from Ancient Greek στοῖχος, from Proto-Hellenic stóikʰos — to go; to climb.

Ancestry of “multielemental”, step by step

multielemental traces back through two separate lines of ancestry.

via English elemental

StepLanguageWordMeaning
1EnglishelementalOf, relating to, or being an element; Basic,...
2EnglishelementOne of the simplest or essential parts or...
3Middle Englishelement
4Old Frenchelement
5Latinelementumone of four elements that composed the world;...
6Ancient Greekστοιχεῖονone of a row; one of a series, a component part,...
7Ancient Greekστοῖχοςrow in an ascending series; a line of poles...
8Proto-Hellenicstóikʰos
9Proto-Indo-Europeanstóygʰ-os
10Proto-Indo-Europeansteygʰ-to go; to climb

via English multi

StepLanguageWordMeaning
1EnglishmultiA multituberculate; Neolamprologus multifasciatus
2EnglishmultituberculateHaving molars with multiple rows of cusps; Any of...
3EnglishtuberculateHaving tubercles; Tubercular
4Latintuberculatuswarty, tuberculate
5Latintūberculuma small swelling, bump, or protuberance; a boil, pimple, tubercle
6Latintūbera hump, bump, swelling, protuberance; excrescence
7Proto-Italictūβos
8Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong
Every word from Proto-Indo-European steygʰ-