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Showing results for napalm. Search instead for napalme.
Synonyms

napalm

American  
[ney-pahm] / ˈneɪ pɑm /

noun

  1. a highly incendiary jellylike substance used in fire bombs, flamethrowers, etc.


verb (used with object)

  1. to drop bombs containing napalm on (troops, a city, or the like).

napalm British  
/ ˈneɪpɑːm, ˈnæ- /

noun

  1. a thick and highly incendiary liquid, usually consisting of petrol gelled with aluminium soaps, used in firebombs, flame-throwers, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to attack with napalm

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
napalm Scientific  
/ nāpäm′ /
  1. A firm jelly made by mixing gasoline with aluminum salts (made of fatty acids). It is used in some bombs and in flamethrowers. Napalm was developed during World War II.


Etymology

Origin of napalm

An Americanism dating back to 1940–45; na(phthene) + palm(itate)

Explanation

Napalm is a jelly-like form of gasoline used in fire bombs and flamethrowers. It's a deadly, painful weapon. Napalm sticks to skin, causing severe burns and making it one of the most horrible weapons used in combat. It was used often in the Vietnam War, and images of victims suffering from napalm burns helped make people question U.S. tactics and the war in general. These days you might hear the word napalm used to describe anything deadly or unpleasant. Spicy hot chicken wings could be like napalm on your taste buds or a touchy issue might be "political napalm."

Keep Reading on Vocabulary.com

Vocabulary lists containing napalm

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

After “The Godfather” made him a movie star in his 40s, he remained a beloved character actor for half a century, adding “I love the smell of napalm in the morning” to the cultural lexicon.

From The Wall Street Journal • Mar. 4, 2026

He only had a few minutes of screen time but his famous line in Francis Ford Coppola's 1979 classic, "I love the smell of napalm in the morning", became legendary.

From BBC • Feb. 16, 2026

Spicy Chicken Sandwich has napalm aioli, spicy pickles and is served on a soft potato bun.

From Los Angeles Times • Jul. 16, 2022

This time the drum full of "napalm" started to burn, producing acrid black smoke that stunk like rubber, plastic and petrol.

From Salon • Nov. 1, 2021

“They also used napalm before we went in an area,” Allen said.

From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge