hydrant

noun

hy·​drant ˈhī-drənt How to pronounce hydrant (audio)
plural hydrants
1
: a discharge pipe with a valve and spout at which water may be drawn from a water main (as for fighting fires)

called also fireplug

2
: faucet

Examples of hydrant 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.
No hydrants Countryside Fire District personnel battled a house fire on March 1 in Long Grove, the district reported. Clifford Ward, Chicago Tribune, 7 Mar. 2025 There were no hydrants nearby, so the brigade was left pumping out water from their meager supply. Stephen Rodrick, Rolling Stone, 13 Feb. 2025 As the fires spread, critics pointed to three water storage tanks that went dry in the Palisades area on Jan. 8, restricting water flow from hydrants in higher elevations. Katie Smith, USA TODAY, 22 Jan. 2025 No hydrants Countryside Fire District personnel battled a house fire on March 1 in Long Grove, the district reported. Clifford Ward, Chicago Tribune, 7 Mar. 2025 See All Example Sentences for hydrant

Word History

Etymology

Greek hydr-, form in derivatives and compounds of hýdōr "water" + -ant entry 1 — more at hydro-

Note: Though the above is the only likely etymology, the formation is peculiar, as the suffix -ant is normally associated with verbs of French and/or Latin origin. This peculiarity suggests a deliberate coinage, but its source is apparently unknown. The word is attested earliest in Philadelphia city ordinances from the first decade of the nineteenth century.

First Known Use

1806, in the meaning defined at sense 1

Time Traveler
The first known use of hydrant was in 1806

Browse Nearby Words

Cite this Entry

“Hydrant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrant. Accessed 18 Apr. 2025.

Kids Definition

hydrant

noun
hy·​drant ˈhī-drənt How to pronounce hydrant (audio)
: a pipe with a valve and spout at which water may be drawn from the main pipes

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