What does "authentic" mean? Give me more examples!

Native speaker’s answer
Rebecca
"Authentic" is an adjective meaning "real," "original," or "genuine." In this video, the speaker is saying that Max's bee costume looks really real (authentic). Ex: Is that an authentic Chanel bag? It looks real. Ex: The film is set in the 1920s, so the costume designer has to make sure the costumes look as historically authentic as possible.