'mull over' definitions:

Definition of 'mull over'

(from WordNet)
verb
Reflect deeply on a subject; "I mulled over the events of the afternoon"; "philosophers have speculated on the question of God for thousands of years"; "The scientist must stop to observe and start to excogitate" [syn: chew over, think over, meditate, ponder, excogitate, contemplate, muse, reflect, mull, mull over, ruminate, speculate]

Definition of 'mull over'

From: GCIDE
  • mull over \mull over\, v. t. To think about; to consider; to ruminate about; as, mull it over and decide in the morning. [Colloq. U.S.] [1913 Webster]

Synonyms of 'mull over'

From: Moby Thesaurus

Words containing 'mull over'