ಉದಾಹರಣೆ : Contemplate one's navel.

ಉದಾಹರಣೆ : I contemplated leaving school and taking a full-time job.

ಉದಾಹರಣೆ : He is meditating in his study.

ಸಮಾನಾರ್ಥಕ : meditate, study

ಉದಾಹರಣೆ : 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.

ಸಮಾನಾರ್ಥಕ : chew over, excogitate, meditate, mull, mull over, muse, ponder, reflect, ruminate, speculate, think over