arsenal

noun

Synonyms of arsenal
1
a
: an establishment for the manufacture or storage of arms and military equipment
The city is home to a federal arsenal.
b
: a collection of weapons
2
: store, repertoire
the team's arsenal of veteran players

Examples of arsenal in a Sentence

The city is home to a federal arsenal. Doctors have a broad arsenal of medicines to choose from. the team's arsenal of veteran players
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, Ukrainian officials say Russia is augmenting its arsenal with North Korean ballistic missiles, further raising the threat. Nathan Hodge, CNN Money, 7 Aug. 2026 The events leading to the discovery of the suspect’s arsenal began on July 15 in the city of Redlands when the California Highway Patrol responded to a report of a road rage incident on Interstate 10 near Live Oak Canyon Road, according to the CHP. Ruben Vives, Los Angeles Times, 7 Aug. 2026 Hair braiding 101 Armed with a glass of cold liquid courage and an arsenal of hair elastics and barrettes, dads paired up with one of Strands Aveda’s stylists to learn their daughter’s hairstyle of choice. Camila Pedrosa, Sacbee.com, 6 Aug. 2026 Given the limited number of targets, the Chinese military would be able to reserve the bulk of its capabilities, including the majority of its missile arsenal, to deter the United States and other countries from coming to Taiwan’s aid. Eugene Gholz, Foreign Affairs, 4 Aug. 2026 See All Example Sentences for arsenal

Word History

Etymology

earlier, "dockyard for the construction and repair of naval vessels," borrowed from Middle French archenal, arsenail, arsenal (in reference to the naval dockyard of Venice), borrowed (with conformation of the final to -al -al entry 2) from Upper Italian (Venice) arzanà, presumably alteration (by metanalysis, with the initial taken as the preposition d', di "from") of darsenà (attested in Genoese, earlier in Medieval Latin as darsena, darsana), borrowed from Arabic dār al-ṣināʽa "place of manufacture," from dār "house" + al "the" (assimilated to aṣ) + ṣināʽa "manufacture" (derivative of ṣanaʽa "to make")

Note: Forms with final -ale (as arsenale, arzanale, arzenale) are attested in Italian in the sixteenth century and may be the immediate source of the English word. The French forms with -al may reflect these, though attested about a century earlier. As arzanà the Venetian word is attested in the text of Dante's Inferno ("nell'arzanà de' Viniziani," XXI, 7).

First Known Use

1555, in the meaning defined at sense 1a

Time Traveler
The first known use of arsenal was in 1555

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Cite this Entry

“Arsenal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arsenal. Accessed 13 Aug. 2026.

Kids Definition

arsenal

noun
1
: a place for the manufacture or storage of arms
2
: a collection of weapons

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