corrade
Cor*rade" (kr-rd"), v. t. Etym: [L. corradere, -rasum; cor- + radere to rub.] 1. To gnaw into; to wear away; to fret; to consume. [Obs.] Dr. R. Clerke. 2. (Geol.) Defn: To erode, as the bed of a stream. See Corrosion.
Cor*rade" (kr-rd"), v. t. Etym: [L. corradere, -rasum; cor- + radere to rub.] 1. To gnaw into; to wear away; to fret; to consume. [Obs.] Dr. R. Clerke. 2. (Geol.) Defn: To erode, as the bed of a stream. See Corrosion.