Where does “quadraphonic” come from?

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

quadraphonic (English): Employing four independent channels or speakers

Definitions

  1. Employing four independent channels or speakers

Ancestry of “quadraphonic”, step by step

quadraphonic traces back through two separate lines of ancestry.

via English phonic

StepLanguageWordMeaning
1EnglishphonicOf or pertaining to sound; of the nature of...
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 quadra

StepLanguageWordMeaning
1EnglishquadraThe plinth, or lowest member, of any pedestal,...
2Latinquadrasquare
3Latinquattŭorfour; 4
4Portuguesequartoordinal form of quatro; fourth; quarter; fourth;...
5Old Portuguesequartoquarter
6Latinquārtusfourth
7Proto-Indo-Europeankʷeturtos
8Proto-Indo-Europeankʷetwóresfour
9Proto-Indo-Europeankʷe-and

Words derived from “quadraphonic

Every word from Proto-Indo-European h₁én
quadraphonic — Etymology, Origin & Word History | Etymology Explorer