WordWeb Online

1. Chew the cuds
   "cows ruminate"
    
2. Think deeply about a subject or question over a period of time
   "The scientist must stop to observe and start to ruminate";
   - chew over, think over, meditate, ponder, excogitate, contemplate, muse, reflect, mull, mull over, speculate

Derived forms: ruminates, ruminated, ruminating

Type of: cerebrate, cogitate, eat, think

Encyclopedia: Ruminate