Other forms: warheads
A warhead is the explosive front section of a missile. A nuclear warhead, the warhead detonated, warhead yield.
The word began with torpedoes, where a live war head had to be told apart from the inert practice one. Counting warheads rather than missiles is how arms treaties are written, since one missile may carry several.
1nounwarheadThe explosive front section of a missile.
“The missile carried a nuclear warhead.”
warhead is a part.
War plus head, first used to distinguish a torpedo's live head from an inert exercise head.
From war + head, originally to distinguish a live war head of a torpedo from an inert exercise head. war chief.
Etymology from Wiktionary, CC BY-SA