Examples from the Web for infrequency
Complains of the infrequency and delay of despatches from Mr Adams.
The role of the National Assembly as a legislative body is circumscribed by the infrequency of its meetings.Area Handbook for Bulgaria|Eugene K. Keefe, Violeta D. Baluyut, William Giloane, Anne K. Long, James M. Moore, and Neda A. Walpole
A third and still more noteworthy point is the infrequency—absence, I am inclined to say—of cabarets.East of Paris|Matilda Betham-Edwards
The real cause of his concern being, I suspected, the infrequency with which his cash register tinkled.The Holes and John Smith|Edward W. Ludwig
It's truth's infrequency which makes her so charming and refreshing.The Puppet Crown|Harold MacGrath
Word Origin and History for infrequency
c.1600, from Latin infrequentia "a small number, thinness, scantiness," noun of quality from infrequentem (see infrequent). Related: Infrequence (1640s).