He went in his room to Ruminate. You must ruminate deeply before acting.

ruminate -- to ponder on, think about, something.

Some people act quickly on advice others ruminate for days.

ruminate -- to chew the cud.

After eating grass, cows often lie down and ruminate.

cows and horses ruminate. This is when the food in the stomach is brought back to the mouse to re chew. Pig don't ruminate.

Rock It - album - was created in 1979.

I think I'd like to ruminate on those thoughts for a few days before I share my conclusions with you.

A cow can ruminate all day.