Where does “contrail” come from?

contrail (English) comes from English condensation, from English condense, from Middle French condenser, from Latin condēnsō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom — to bend; curve; arch; vault; to bow, bend, arch,...

contrail (English): An artificial cloud made by the exhaust of jet...

Definitions

  1. An artificial cloud made by the exhaust of jet...

Ancestry of “contrail”, step by step

contrail traces back through two separate lines of ancestry.

via English condensation

StepLanguageWordMeaning
1EnglishcondensationThe act or process of condensing or of being...
2EnglishcondenseTo concentrate toward the essence by making more...
3Middle Frenchcondenser
4Latincondēnsōto make very dense, press close together, condense
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 trail

StepLanguageWordMeaning
1EnglishtrailTo follow behind (someone or something); to tail (someone or something)
2Middle Englishtrailento hang loosely, drag along, drag away
3Old Frenchtraillerto tow; pick up the scent of a quarry
4Vulgar Latintragulareto drag
5Latintrāgulaa javelin or dart having a throwing-strap (āmentum)
Every word from Proto-Indo-European gū-