What does warhead mean?
A warhead is the destructive payload carried by a missile, bomb, torpedo, or similar weapon. It may contain conventional explosives, nuclear material, chemical agents, or another destructive device, and the term can refer either to the containing section or to the payload itself. The word is especially associated with nuclear strategy, international arms control, missile inspections, and military news, although conventional warheads are also common in technical discussion. “Warhead” is more specific than a general term such as weapon: it identifies the part intended to produce the destructive effect, while the delivery vehicle carries it to the target. In political and public discussion, the word can carry an alarming or threatening implication, especially in phrases associated with nuclear arsenals. Historically, the compound reflects the literal “head” of a weapon, distinguishing the destructive front section from the body, propulsion system, guidance equipment, or other components of the larger delivery system.
nounA warhead is the section of a missile, bomb, torpedo, or similar weapon that contains the explosive, nuclear, chemical, or other destructive payload. The term is also used for the payload itself, especially a nuclear or chemical warhead.
- The explosive, nuclear, chemical, or other destructive payload carried by a missile, bomb, torpedo, or comparable weapon.
- A self-contained destructive unit, especially a nuclear or chemical one, considered separately from the delivery vehicle.
"The missile carried a conventional warhead designed to destroy fortified targets."
"The inspection team verified that the missile had been removed without damaging the warhead."
"Negotiators focused on eliminating every nuclear warhead capable of reaching a city."
The usual plural is formed by adding -s; “warheads” commonly refers to the individual destructive units carried by missiles or other weapons.
"The treaty limited the number of deployed warheads."
The “head” in warhead is literal: it is the front section that carries the weapon’s destructive payload.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does warhead come from?
“Warhead” is an English compound formed from “war” and “head,” both of which have Germanic roots. The compound arose in the early 20th century in military usage, when it became a technical term for the part of a missile or projectile containing its destructive charge. Its formation reflects the same broad military vocabulary seen in related words such as warfare, warlike, warlord, and warrior.
Related word forms
How warhead is actually used
Usually a military or technical term. In public and political contexts, it often has a serious, alarming connotation, particularly when modified by “nuclear” or “chemical.”