(1) a polypoid outgrowth of both epidermis and dermal fibrovascular tissue; (2) embryology a skin-covered projection that may or may not contain cartilage; typically located in a line between the tragus of the ear and the corner of the mouth and associated with external ear anomalies. SYN: acrochordon, fibroepithelial polyp, fibroma molle, papilloma molle, soft papilloma.