meditate

英['medɪteɪt] 美['mɛdɪtet]

1. 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"

2. think intently and at length, as for spiritual purposes;: "He is meditating in his study"