Where does “Iron Curtain” come from?

Iron Curtain (English) comes from English curtain, from Middle English curteyn, from Old French cortine, from Late Latin cortina, from Latin cortina, from Latin cortem, from Latin cors, from Latin cohors — to bend; curve; arch; vault; to bow, bend, arch,...

Iron Curtain (English): The dividing line between Western Europe and the Soviet-controlled regions, especially during the Cold War (1947–1991)

Definitions

  1. The dividing line between Western Europe and the Soviet-controlled regions, especially during the Cold War (1947–1991)

Ancestry of “Iron Curtain”, step by step

Iron Curtain traces back through 3 separate lines of ancestry.

via English curtain

StepLanguageWordMeaning
1EnglishcurtainA piece of cloth covering a window, bed, etc. to...
2Middle Englishcurteyn
3Old Frenchcortinecurtain
4Late Latincortinacauldron; curtain; curtain
5Latincortinacauldron, kettle; the sacred tripod of Apollo,...
6Latincortemaccusative singular of cōrs
7LatincorsAlternative form of cohors; farmyard or...
8Latincohorsa court; a farmyard or enclosure; a retinue or...
9Latinco-allomorph of con-
10Latincōn-Used in compounds to indicate a being or bringing together of several objects
11Latincumwith, along with; at; -fold
12Old LatincomAlternative form of cum
13Proto-Italickomwith, along, at
14Proto-Indo-Europeanḱómbeside, near, by, with
15Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
16Middle Englishkyt
17Germankittputty certain kinds of cement used for fixing e.g. window panes
18Old High Germankuti
19Proto-West Germanickwidugum, resin
20Proto-Germanickweduzresin
21Proto-Indo-Europeangʷet-resin, gum; to say, speak
22Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via German Eiserner Vorhang

StepLanguageWordMeaning
1GermanEiserner VorhangIron Curtain (dividing line between western Europe and the Soviet-controlled regions)
2Germaneiserniron; ironclad; staunch, unyielding
3GermanEiseniron
4Middle High Germanīserniron
5Old High Germanīsarniron
6Proto-West Germanicīsarniron
7Proto-Germanicīsarnąiron
8Proto-Celticīsarnomiron
9Proto-Indo-Europeanh₁ésh₂r̥blood

via English iron

StepLanguageWordMeaning
1EnglishironA common, inexpensive metal, silvery grey when...
2OssetianиронOssetian person; an Ossetian, speaking the Iron...
3OssetianирOssetians, the Ossetian nation; the speakers of...
4Proto-IranianwiHráhman
5Proto-Indo-IranianwiHrásman
6Proto-Indo-EuropeanwiHrósman; husband; warrior, hero
7Proto-Indo-Europeanweyh₁-to chase, pursue; to suppress, persecute

Words derived from “Iron Curtain

Every word from Proto-Indo-European gū-