verb Download 🔗Share To keep safe; to defend; to guard; to prevent harm coming to. Examples : "Condoms are designed to protect against sexually-transmitted diseases." property environment police military insurance law society essential toeic Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share (travel) To book a passenger on a later flight if there is a chance they will not be able to board their earlier reserved flight. Examples : "The airline agent protected Maria's flight reservation by booking her on a later flight in case her original flight was cancelled. " business service essential toeic Chat with AIVocabulary GamePractice Reading