med ‧ i ‧ tate /ˈmedəteɪt, ˈmedɪteɪt/ BrE AmE verb
[ Date: 1500-1600 ; Language: Latin ; Origin: past participle of meditari ]
1 . [intransitive] to think seriously and deeply about something
meditate on/upon
She sat quietly, meditating on the day’s events.
2 . [intransitive] to spend time sitting in a silent calm state, in order to relax completely or for religious purposes:
I try to meditate for half an hour every evening.
3 . [transitive] formal to plan to do something, usually something unpleasant:
Silently she meditated revenge.