kaiju

noun

kai·​ju ˈkī-(ˌ)jü How to pronounce kaiju (audio)
plural kaiju
in fiction
: a giant and destructive monster
… a chaotic kaiju who destroys cities.Anthony Gramuglia
… the iconic, and titular, kaiju rose from the sea and decimated a post-WWII Japan …Philip Sledge
He balances protecting civilians and getting the kaiju somewhere safe where neither it nor anyone else can get hurt.Sarah Chaudhry
Godzilla belongs to a species of postwar monsters called kaijuAatish Taseer and Tess Ayano
often used before another noun
I grew up watching these sillier kaiju movies …Joey Shapiro
… the film delivers the best kaiju fight in the entirety of the series …Kyle Logan
… leading to the post-apocalyptic present day when kaiju attacks are a near-constant threat to humanity.Corey Plante

Examples of kaiju in a Sentence

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.
As a high-functioning alcoholic whose outbursts manifest as a kaiju on the other side of the world, Hathaway delivers one of her most limber performances in the darkly comic Colossal. Chris Feil, Vulture, 1 May 2026 The iconic kaiju has been causing chaos since the first Godzilla movie was released in 1954. Christopher Rudolph, PEOPLE, 19 Apr. 2026 It was announced he film will open February 18, 2028, and filming starts soon, but Sony did give a title treatment sizzle along with some flashes of some menacing looking kaiju robots fighting in a city. Brian Welk, IndieWire, 13 Apr. 2026 The full trailer opens with our plucky team realizing that whatever kaiju is causing the latest havoc isn’t Kong, or Godzilla, but something even bigger. ArsTechnica, 3 Feb. 2026 The possibility of kaiju battles was definitely what initially drew me to the show, but the humans have kept me hooked. Los Angeles Times, 2 Jan. 2026 The first sequence in question is the kaiju battle in Metropolis, and the second is the primordial pocket universe and prison. Mark Hughes, Forbes.com, 1 Aug. 2025 On July 13, Maury County Animal Services confirmed that the dog Superman rescues from the kaiju — a gigantic monster created by the megalomaniacal Lex Luthor — was played in the film by none other than a shelter dog named Sparrow. Diana Leyva, USA Today, 19 July 2025 Humanity has been dealing with nefarious arch-villains, fire-breathing kaiju and world-ending cataclysms caused by forces beyond human comprehension for centuries. Adam B. Vary, Variety, 12 July 2025

Word History

Etymology

borrowed from Japanese kaijū "monster," from kai "strange, weird" + "animal, beast"

First Known Use

1972, in the meaning defined above

Time Traveler
The first known use of kaiju was in 1972

Browse Nearby Words

Cite this Entry

“Kaiju.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kaiju. Accessed 13 Jun. 2026.

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