proximity fuse

noun

Definition of proximity fuse

: a fuse for a projectile that uses the principle of radar to detect the presence of a target within the projectile's effective range

Examples of proximity fuse in a Sentence

Recent Examples on the Web And finally if the missile got too close, the system’s last line of defense would attempt to defeat its proximity fuse. David Hambling, Popular Mechanics, 28 Oct. 2020 New ammunition with proximity fuses is being developed to counter swarms of small armed boats, exploding in the air and peppering hostile, speedboat-sized ships with lethal shrapnel. Kyle Mizokami, Popular Mechanics, 19 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'proximity fuse.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of proximity fuse

1945, in the meaning defined above

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Time Traveler for proximity fuse

Time Traveler

The first known use of proximity fuse was in 1945

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Dictionary Entries Near proximity fuse

proximity effect

proximity fuse

proximity fuze

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Cite this Entry

“Proximity fuse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/proximity%20fuse. Accessed 27 Jan. 2022.

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More from Merriam-Webster on proximity fuse

Britannica.com: Encyclopedia article about proximity fuse

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