infrequent Meaning, Definition & Usage

  1. adjective not frequent; not occurring regularly or at short intervals
    • infrequent outbursts of temper

WordNet

In*fre"quent adjective
Etymology
L. infrquens : cf.F. infrequent. See In- not, and Frequent.
Definitions
  1. Seldom happening or occurring; rare; uncommon; unusual.
    The act whereof is at this day infrequent or out of use among all sorts of men. Sir T. Elyot.

Webster 1913