emu

1 of 2

noun

: a swift-running Australian ratite bird (Dromaius novaehollandiae) with undeveloped wings that is smaller than the ostrich

Illustration of emu

Illustration of emu

emu

2 of 2

abbreviation

electromagnetic unit

Examples of emu in a Sentence

Recent Examples on the Web
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Noun
Now, the feathery emu bobs for cherry tomatoes in her half-foot deep blue kiddie pool and watches as passersby marvel at her ability to find any fruit thrown to her. Kairi Lowery, The Orlando Sentinel, 9 July 2025 Colossal Biosciences has already begun building reference genomes of the tinamou as well as of the emu, Australia’s species of large flightless bird. Degen Pener, HollywoodReporter, 8 July 2025 Greater Rhea Though not particularly vibrant in appearance, the greater rhea draws intrigue due to its large size and inability to fly, occupying a similar ecological niche as Australia’s emu or Africa’s ostrich. Jared Ranahan, Forbes.com, 30 June 2025 In fact, some birds – such as the emu or the cassowary – don’t fly at all. Scott Travers, Forbes.com, 14 June 2025 See All Example Sentences for emu

Word History

Etymology

Noun

modification of Portuguese ema cassowary

First Known Use

Noun

1656, in the meaning defined above

Time Traveler
The first known use of emu was in 1656

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Cite this Entry

“Emu.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/emu. Accessed 20 Jul. 2025.

Kids Definition

emu

noun
ˈē-myü
: a swift-running Australian bird with undeveloped wings that is related to but smaller than the ostrich

More from Merriam-Webster on emu

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