redigest

verb

1. (transitive)To digest again.

   “...to treat the metal with nitro-hydrochloric acid, evaporate to dryness, redigest with hydrochloric acid, and then precipitate the filtered solution...”

   “...but the professors had not digested their knowledge with practical execution in mind, with the result that my boy is having to redigest it.”

   “The ability of ruminants to rework their feed and continually redigest it enables them to gain more nourishment...”