ANFO

noun

ˈan-(ˌ)fō How to pronounce ANFO (audio)
: a compound made from ammonium nitrate and fuel oil that is used both as a commercial explosive and in the manufacture of improvised bombs

Word History

Etymology

ammonium nitrate/fuel oil

First Known Use

1965, in the meaning defined above

Time Traveler
The first known use of ANFO was in 1965

Browse Nearby Words

Anezeh
ANFO
anfractuosity
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Cite this Entry

“ANFO.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ANFO. Accessed 5 Jul. 2025.

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