parathesis
Pa*rath"e*sis, n.; pl. Paratheses. Etym: [NL., from Gr. 1. (Gram.) Defn: The placing of two or more nouns in the same case; apposition. 2. (Rhet.) Defn: A parenthetical notice, usually of matter to be afterward expanded. Smart. 3. (Print.) Defn: The matter contained within brackets. 4. (Eccl.) Defn: A commendatory prayer. Shipley.