Air defense is a term that is used to describe the measures that are taken to protect a country’s airspace from any kind of attack by enemy aircraft. The concept of air defense has been around for centuries, and it has evolved over time to include a wide range of technologies and strategies.
Definitions
Air defense is defined as the use of military resources to protect a country’s airspace from attack by enemy aircraft. This can include the use of radar systems, fighter jets, anti-aircraft guns, and missile defense systems.
Origin
The concept of air defense can be traced back to the early days of aviation, when military planners began to recognize the potential threat that enemy aircraft posed to their forces. In the years leading up to World War II, many countries began to invest heavily in air defense systems, and this trend has continued to this day.
Meaning in different dictionaries
According to the Oxford English Dictionary, air defense is “the measures taken to protect a country’s airspace from attack by enemy aircraft.” Merriam-Webster defines it as “the defense of a country or region against enemy aircraft.” The Cambridge Dictionary defines air defense as “the protection of a country or area against attack by enemy aircraft, using weapons such as fighter planes and missiles.”
Associations
Air defense is often associated with military operations, and it is a key component of many countries’ national defense strategies. It is also closely linked to the aerospace industry, as many of the technologies used in air defense systems are also used in commercial aviation.
Synonyms
Some synonyms for air defense include aerial defense, airspace defense, and anti-aircraft defense.
Antonyms
There are no direct antonyms for air defense, but some related concepts might include air offense or air attack.
The same root words
The root words for air defense are “air” and “defense.” Other words that share the “air” root include airplane, airport, and airfare. Other words that share the “defense” root include defenseless, defense mechanism, and defense attorney.
Example Sentences
- The country has invested heavily in air defense systems to protect against potential threats.
- The air defense forces were able to intercept and destroy the enemy aircraft before they could cause any damage.
- The military conducted a training exercise to test the effectiveness of their air defense systems.
- The aerospace industry has played a key role in the development of advanced air defense technologies.
- The government has allocated significant resources to the development of air defense systems in order to ensure national security.