going round in a circle, flank march
circumference
periodic recurrence:
of time, of events, of thoughts
roster
of orbit
menstruation
chart of the Earth
(l) (of sentences).
(Q)
one who goes the rounds, patrol (attention)
period, phase, epoch
(ux)
period, season
period in the table
period, menstruation
(l) of sentences
(l) of phrases