often attributive
: a period during which a war is in progress
rationing during wartime

Examples of wartime in a Sentence

Many goods were rationed during wartime.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Meanwhile, according to Ukraine's DIU, Russian forces may try to strike targets in western Ukraine during the missile tests as a live-fire demonstration, which Karako said is standard practice in wartime. Emma Bussey, FOXNews.com, 14 Sep. 2026 The administration’s justification for these orders is a statute that allows the Department of Energy (DOE) to declare an emergency in the case of wartime or a sudden shortfall in generation. John Timmer, ArsTechnica, 11 Sep. 2026 For anyone wondering whether Wall Street would still fly to Riyadh in wartime, Saudi Arabia’s flagship investment conference has published its RSVPs. Manal Albarakati, semafor.com, 4 Sep. 2026 Like Slaughterhouse–Five, Mother Night explores the shadowy line separating good and evil during wartime. Literary Hub, 31 Aug. 2026 See All Example Sentences for wartime

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of wartime was in the 14th century

Browse Nearby Words

Cite this Entry

“Wartime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wartime. Accessed 20 Sep. 2026.

Kids Definition

: a period when a war is going on
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster