noun
- a highly incendiary jellylike substance used in fire bombs, flamethrowers, etc.
verb (used with object)
- to drop bombs containing napalm on (troops, a city, or the like).
noun
- a thick and highly incendiary liquid, usually consisting of petrol gelled with aluminium soaps, used in firebombs, flame-throwers, etc
verb
- (tr) to attack with napalm
n.1942, from na(phthenic) palm(itic) acids, used in manufacture of the chemical that thickens gasoline. The verb is 1950, from the noun. Related: Napalmed; napalming.
- 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.