război de tranșee → πόλεμος χαρακωμάτων
trench warfare
Danish: skyttegravskrig; Finnish: asemasota; French: guerre des tranchées; German: Grabenkrieg, Grabenkampf; Icelandic: skotgrafahernaður; Polish: wojna pozycyjna; Scottish Gaelic: cogadh nan trainnsichean; Spanish: guerra de trincheras; Swedish: skyttegravskrig