1
[ adjective ] happening or recurring at regular intervals

Synonyms

periodical

Used in print

(The Atlanta Constitution...)

The jury did not elaborate , but it added that `` there should be periodic surveillance of the pricing practices of the concessionaires for the purpose of keeping the prices reasonable '' .

(R. P. Jerrard, "Inscribed squares in plane curves"...)

These are real analytic periodic functions with period T .

(Douglas Ashford, "Elections in Morocco: Progress...)

Periodic bulletins of the accomplishment in each province made the registration process into a kind of competition among provincial officials .

2
[ adjective ] recurring at regular intervals

Used in print

(The Rev. John A. O'Brien, "Let's Take Birth Control...)

The general board declared : `` Most_of the Protestant churches hold contraception and periodic continence to be morally right when the motives are right .

Related terms

rhythmical

3
[ adjective ] recurring or reappearing from time to time

Examples

"periodic feelings of anxiety"

Related terms

sporadic

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