Periodic meaning

What does “periodic” mean? Definitions, examples, synonyms and opposites.

“periodic” is an adjective with 2 meanings. Its most common meaning is: happening or recurring at regular intervals.

periodic

adjective

  1. happening or recurring at regular intervals

    “the periodic appearance of the seventeen-year locust”

    Synonymsperiodical
    Oppositesaperiodic
  2. recurring or reappearing from time to time

    “periodic feelings of anxiety”

    Synonymsoccasional

Source: WordNet 3.1, Princeton University