Hyena/haɪˈiːnə/ Definition 1 of 1Pro Tip 1/3Animal Behavior Hyenas are scavengers but also hunt, debunking the myth they only eat leftovers. A pack of hyenas hunted down a weak antelope. Pro Tip 2/3Distinctive Sounds Hyenas are known for vocalizations that sound like human laughter, which can be eerie. At night, the eerie laughter of hyenas filled the air. Pro Tip 3/3Cultural Symbolism In some cultures, hyenas symbolize greed or unscrupulous behavior, often in stories. The sneaky hyena in the tale represented a deceitful character.