Where does “bisquinolinium” come from?

bisquinolinium (English) comes from English quinolinium, from English quinoline, from English quinine, from French quinine, from Spanish quina, from Latin quina, from Latin quini, from Latin quinque — five.

bisquinolinium (English): Two quinolinium ions in a compound

Definitions

  1. Two quinolinium ions in a compound

Ancestry of “bisquinolinium”, step by step

bisquinolinium traces back through two separate lines of ancestry.

via English quinolinium

StepLanguageWordMeaning
1EnglishquinoliniumThe cation formed by protonation of a quinoline
2EnglishquinolineAny of a class of aromatic heterocyclic compounds...
3EnglishquinineA bitter colourless powder, an alkaloid derived...
4Frenchquininequinine
5Spanishquinaquinine; toxic wine; double five
6Latinquinanominative neuter plural of quīnī; accusative...
7Latinquinifive each; five at a time
8Latinquinquefive; 5
9Proto-Italickʷenkʷefive
10Proto-Indo-Europeanpénkʷefive

via English bis

StepLanguageWordMeaning
1Englishbisplural of bi; Twice; showing that something is,...
2Latinbistwice, two times, on two occasions, in two ways
3Latincolorcolour, shade; color; pigment; complexion
4Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
5Ancient Greek-τρονForms instrument nouns
6Proto-Hellenic-tronForms instrument nouns from verb stems
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Indo-European pénkʷe
bisquinolinium — Etymology, Origin & Word History | Etymology Explorer