aqua

noun

1
plural aquae ˈä-ˌkwī How to pronounce aqua (audio)
also
ˈa-(ˌ)kwē How to pronounce aqua (audio)
: water
especially : water sense 5a(2)
2
plural aquas : a light greenish-blue color

Examples of aqua in a Sentence

Recent Examples on the Web
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An 8-inch telescope will grant a magnificent view of the cluster's white-blue stellar population shining through tenuous clouds of interstellar dust, while also making Uranus detectable as a tiny aqua dot less than 5 degrees to the lower right of the Pleiades on Aug 16. Anthony Wood, Space.com, 14 Aug. 2025 Water signs can enjoy a menu that includes aqua therapy healing, chakra yoga, and a seminar on healing your inner child. Jihan Forbes, Allure, 21 July 2025 Grab it in gray, red, black, or aqua blue (though prices vary by colorway). Stephanie Osmanski, Better Homes & Gardens, 9 July 2025 The water section at the park features five colorful water slides, aqua domes, spray cannons, loops and cylinder spray fountains. Charlie Vargas, Oc Register, 31 July 2025 See All Example Sentences for aqua

Word History

Etymology

Latin — more at island

First Known Use

14th century, in the meaning defined at sense 1

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

Browse Nearby Words

Cite this Entry

“Aqua.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aqua. Accessed 29 Aug. 2025.

Kids Definition

aqua

noun
: a light greenish blue

Medical Definition

aqua

noun
plural aquae ˈak-(ˌ)wē How to pronounce aqua (audio) ˈäk-ˌwī How to pronounce aqua (audio) or aquas
: water
especially : an aqueous solution

More from Merriam-Webster on aqua

Last Updated: - Updated example sentences
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