headgear

/ˈhɛdˌɡɪr/
noun
  1. Something worn on the head, such as a hat, helmet, or cap.
    • For safety, all construction workers must wear proper headgear.
    • She wore colorful headgear to the parade.
    • The knight's headgear included a heavy metal helmet.
  2. The protective covering worn on the head in sports or work.
    • Boxers must wear headgear during practice to prevent injury.
    • Make sure your headgear fits snugly before you start climbing.
    • The cyclist's headgear saved him from a serious head injury.
  3. A device worn on the head for orthodontic treatment, such as braces.
    • My orthodontist said I need headgear for six months.
    • He was embarrassed to wear headgear to school, but it helped his teeth.
    • The teenager had to wear headgear at night to correct her bite.
Synonyms