Where does “bisquinoline” come from?

bisquinoline (English) comes from English quinoline, from English quinine, from French quinine, from Spanish quina, from Latin quina, from Latin quini, from Latin quinque, from Proto-Italic kʷenkʷe — five.

bisquinoline (English): Two quinoline groups in a compound; Any of a...

Definitions

  1. Two quinoline groups in a compound; Any of a...

Ancestry of “bisquinoline”, step by step

bisquinoline traces back through two separate lines of ancestry.

via English quinoline

StepLanguageWordMeaning
1EnglishquinolineAny of a class of aromatic heterocyclic compounds...
2EnglishquinineA bitter colourless powder, an alkaloid derived...
3Frenchquininequinine
4Spanishquinaquinine; toxic wine; double five
5Latinquinanominative neuter plural of quīnī; accusative...
6Latinquinifive each; five at a time
7Latinquinquefive; 5
8Proto-Italickʷenkʷefive
9Proto-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 pénkʷeEvery word from Proto-Italic kʷenkʷeEvery word from Latin quinque