Noah Webster's Dictionary 1. (n.) A small, usually hard, tumor on the skin formed by enlargement of its vascular papillae, and thickening of the epidermis which covers them. 2. (n.) An excrescence or protuberance more or less resembling a true wart; specifically (Bot.), a glandular excrescence or hardened protuberance on plants.

Multi-Version Concordance Wart (1 Occurrence) Leviticus 22:22 Blind, injured, maimed, having a wart, festering, or having a running sore, you shall not offer these to Yahweh, nor make an offering by fire of them on the altar to Yahweh. (WEB NIV)