An "airman" is generally defined as a member of an air force, or someone who is trained to operate an aircraft. However, there are numerous other terms that can be used as synonyms for this word. For example, a pilot is someone who operates aircraft, while an aviator is someone who engages in aviation-related activities. Additionally, a flyer or aerialist are alternative terms that can be used. In the civilian sector, someone who works with planes may be referred to as an airport worker or aviation technician. Despite the numerous synonyms, the term airman remains a commonly used identifier for individuals in the air force.