Where does “cone of confusion” come from?

cone of confusion (English) comes from English confusion, from Old French confusion, from Latin confusio, from Latin confundō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom — to bend; curve; arch; vault; to bow, bend, arch,...

cone of confusion (English): A zone of indeterminism over a navigation beacon...

Definitions

  1. A zone of indeterminism over a navigation beacon...

Ancestry of “cone of confusion”, step by step

cone of confusion traces back through two separate lines of ancestry.

via English confusion

StepLanguageWordMeaning
1EnglishconfusionA lack of clarity or order; The state of being...
2Old Frenchconfusionspread
3Latinconfusiomingling, mixing, blending; mixture, union;...
4Latinconfundōto pour, mingle, stir up
5Latincōn-Used in compounds to indicate a being or bringing together of several objects
6Latincumwith, along with; at; -fold
7Old LatincomAlternative form of cum
8Proto-Italickomwith, along, at
9Proto-Indo-Europeanḱómbeside, near, by, with
10Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
11Middle Englishkyt
12Germankittputty certain kinds of cement used for fixing e.g. window panes
13Old High Germankuti
14Proto-West Germanickwidugum, resin
15Proto-Germanickweduzresin
16Proto-Indo-Europeangʷet-resin, gum; to say, speak
17Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via English cone

StepLanguageWordMeaning
1EnglishconeA surface of revolution formed by rotating a...
2Middle Frenchcone
3Latinconuscone
4Ancient Greekκῶνοςpine cone; pine tree; cone or peak of a helmet
5Proto-Indo-Europeanḱóh₃nos
6Proto-Indo-Europeanḱeh₃-to sharpen, whet; sharpen
Every word from Proto-Indo-European gū-Every word from Latin cōn-Every word from Proto-Indo-European gʷet-
cone of confusion — Etymology, Origin & Word History | Etymology Explorer