What is the meaning of the word "face guard"?

Definitions:

  1. A mask or covering that protects the face and eyes from accidents. copy to clipboard NOUN
    • The construction worker's face guard shielded him from dust and debris. copy to clipboard
  2. A protective device worn over the face to shield it from impact, injury, or other hazards. copy to clipboard NOUN
    • The welder's face guard was necessary to protect his eyes from the bright sparks. copy to clipboard

Synonyms: