noun Download 🔗Share A small tropical flea, Tunga penetrans, whose females burrow under the skin of animals, including humans, and lay their eggs, causing strong irritation and sores. Examples : "After walking barefoot on the beach in the tropics, she noticed a painful bump on her foot and suspected it was a chigoe burrowing into her skin. " medicine disease insect animal biology Chat with AIVocabulary GamePractice Reading