I . v. n.
1.
Rotate, wheel, turn, roll round an axis, turn round.
2.
Circle, move round a centre.
3.
Pass away in cycles.
4.
Fall back, return, devolve.
II . v. a.
1.
Cause to turn round, circulate.
2.
Consider, meditate, ponder, study, reflect upon, ruminate upon, brood over.