introcession
In`tro*ces"sion, n. Etym: [L. introcedere, introcessum, to go in; intro within + cedere to go.] (Med.) Defn: A depression, or inward sinking of parts.
In`tro*ces"sion, n. Etym: [L. introcedere, introcessum, to go in; intro within + cedere to go.] (Med.) Defn: A depression, or inward sinking of parts.