Where does “cofractionation” come from?

cofractionation (English) comes from English cofractionate, from English co, from English company, from Middle English companye, from Old French compaignie, from Old French compain, from Latin compāniō, from Latin com- — resin.

cofractionation (English): The process of cofractionating

Definitions

  1. The process of cofractionating

Ancestry of “cofractionation”, step by step

cofractionation traces back through two separate lines of ancestry.

via English cofractionate

StepLanguageWordMeaning
1EnglishcofractionateTo fractionate a mixture of components together
2EnglishcoClipping of company; they; them
3EnglishcompanyA team; a group of people who work together...
4Middle EnglishcompanyeA company, band, small group, or team of people;...
5Old Frenchcompaigniecompanionship
6Old FrenchcompainAlternative form of compaing; friend; companion
7Latincompāniōcomrade
8Latincom-allomorph of con-
9Latincon-Used in compounds to indicate a being or bringing...
10Latincumwith, along with; at; -fold
11Old LatincomAlternative form of cum
12Proto-Italickomwith, along, at
13Proto-Indo-Europeanḱómbeside, near, by, with
14Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
15Middle Englishkyt
16Germankittputty certain kinds of cement used for fixing e.g. window panes
17Old High Germankuti
18Proto-West Germanickwidugum, resin
19Proto-Germanickweduzresin

via English Ion

StepLanguageWordMeaning
1EnglishIonSon of Creusa and Xuthus, and the ancestor of Ionian people
2RomanianIonJohn
3Frenchionion
4EnglishionAn atom or group of atoms bearing an electrical...
5EnglishanionA negatively charged ion
6Ancient Greekἀνιόνgoing up
7Ancient Greekἄνειμιgo up
8Ancient Greekἀνάon board; on, upon
9Proto-Hellenic*anáup, upon
Every word from Proto-Germanic kweduz