nounsubsīdentĭaSVBSIDENTIA☆ KeepMeaninga sinking downLewis & Short 1879ModernAs printed, 1879SUBSIDENTIALEWIS & SHORTSUBSIDENTIAsubsīdentĭa, ae, f. subsido, I. a sinking down, subsidence; concr., a settling, sediment: aquarum, Vitr. 8, 3 med.Read the whole entry