Lewis & Short

rĕdundantĭa, ae, f. [redundans], an overflowing, superfluity, excess.

  1. * I. Lit.: aër crassus, qui non habet crebras redundantias, Vitr. 1, 6 med.
  2. II. Trop., redundancy, excess, of language, feeling, etc.: illa pro Roscio juvenilis redundantia, Cic. Or. 30, 108: benignitatis, Tert. Apol. 31: carere redundantiā et egestate, App. Dogm. Plat. 2, 5.