冥想

to meditate / meditation

old variant of 冥[ming2]

dark / deep / stupid / the underworld

to think / to believe / to suppose / to wish / to want / to miss (feel wistful about the absence of sb or sth)

to think (about) / to think of; to devise / to think (that); to believe (that) / to desire; to want (to) / to miss (feel wistful about the absence of)

to consider from all angles (idiom); to think hard / to rack one's brains