Fang/fæŋ/ Definition 1 of 4Pro Tip 1/3Animal Teeth Refers specifically to long, pointed teeth used for biting and tearing. In horror movies, vampires often reveal elongated fangs. Pro Tip 2/3Dangerous Imagery Used metaphorically to suggest aggression or the presence of danger. The villain's fang-like words left the audience in fear. Pro Tip 3/3Not Human Humans don't have fangs. The word is for animals only. Despite his sharp teeth, he doesn't have true fangs like a wolf.