Where does “macrospheric” come from?

macrospheric (English) comes from English spheric, from English -ic, from English image, from French image, from Portuguese imagem, from Spanish imagen, from Italian immagine, from Latin imāginem — in.

Ancestry of “macrospheric”, step by step

macrospheric traces back through two separate lines of ancestry.

via English spheric

StepLanguageWordMeaning
1EnglishsphericSpherical; Of or relating to the heavenly orbs,...
2English-icUsed to form adjectives from nouns with the...
3EnglishimageAn optical or other representation of a real...
4Frenchimagepicture, image; frame; first-person singular...
5Portugueseimagemimage; picture; figure; image; image; face
6Spanishimagenimage
7Italianimmagineimage; imago
8Latinimāginem
9Latinim-Alternative form of in-; form of "in"; in
10Latinīn-un-, non-, not
11Latinînin, at, on, upon, from (space)
12Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
13Proto-Italicenin
14Proto-Indo-Europeanh₁énin

via English macro

StepLanguageWordMeaning
1EnglishmacroVery large in scope or scale; Clipping of...
2Englishmacro-large; long; inclusive
3Frenchmacro-macro
4Latinmacro-large
5Ancient Greekμακρόςlong; tall, deep; far, distant
6Proto-Italicmakros
7Proto-Indo-Europeanmh₂ḱróslean, meager
8Proto-Indo-Europeanmeh₂ḱ-to raise, increase; long
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en
macrospheric — Etymology, Origin & Word History | Etymology Explorer