Where does “wartime” come from?

Wartime derives from English war and time, with war tracing through Middle English werre to Old French guerre, ultimately from Latin bellum meaning "armed conflict."

wartime (English): A period during which a war is in progress in a...

Definitions

  1. A period during which a war is in progress in a...

Ancestry of “wartime”, step by step

wartime traces back through two separate lines of ancestry.

via English Time

StepLanguageWordMeaning
1EnglishTimeThe inevitable progression into the future with the passing of present and past events
2Middle Englishtymethyme; time; A specific duration or period of...
3Old Frenchthym
4Latinthymumthyme; accusative singular of thymus
5Ancient Greekθύμονthyme
6Ancient GreekθύωI offer in sacrifice, slay, burn, immolate; I...
7Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English War

StepLanguageWordMeaning
1EnglishWarPreceded by [[the#Article
2Middle EnglishwerreWar in general; the practice of fighting between...
3Old Norseverricomparative degree of illr, worse; worse
4Proto-Germanicwirsizôcomparative degree of *ubilaz; worse
5Proto-Indo-Europeanwers-to wipe; peak, height
6Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

Words derived from “wartime

Every word from Proto-Indo-European dʰewh₂-Every word from Ancient Greek θύωEvery word from Ancient Greek θύμον
wartime — Etymology, Origin & Word History | Etymology Explorer