1 to meditate

2 meditation

1 in the unseen world of spirits

2 mysteriously and inexorably

1 false paper money burned as an offering to the dead

1 to consider from all angles (idiom); to think hard

2 to rack one's brains

1 the king of hell

1 to consider from all angles (idiom); to think hard

2 to rack one's brains

1 to mull over (idiom)

2 to think long and hard

1 to be gone forever (idiom)

2 to disappear without a trace

1 dark and uninhabited (idiom); remote and deserted

2 God-forsaken

1 dead but will not close the eyes (idiom); to die with a remaining grievance

2 also written 死不瞑目