na·palm 
(nāpäm′)
(nāpäm′)n.
1.
a. An aluminum soap of various fatty acids that when mixed with gasoline makes a firm jelly used in some bombs and in flamethrowers.
b. This jelly.
2. An incendiary mixture of gasoline or other petroleum fuel and a thickener or gel-forming agent.
[na(phthenate), salt of naphthenic acid (from NAPHTHENE) + PALM(ITATE).]
napalm′ v.