periodic
adjective
pe·ri·od·ic
ˌpir-ē-ˈä-dik 
1
a
: occurring or recurring at regular intervals
b
: occurring repeatedly from time to time
2
a
: consisting of or containing a series of repeated stages, processes, or digits : cyclic
periodic decimals
a periodic vibration
b
: being a function any value of which recurs at regular intervals
3
: expressed in or characterized by periodic sentences
Examples of periodic in a Sentence
He takes the car in for periodic oil changes.
sent out periodic reminders about the office dress code
Recent Examples on the Web
And in spite of market turbulence caused by Mr. Trump's tariff threats, some experts think stocks are likely to gain strength in the months to come, although not without periodic bouts of volatility.
—
Alain Sherter, CBS News, 19 Mar. 2025
Conducting periodic retrospectives, creating an iterative feedback loop with stakeholders, and breaking down your strategy into manageable, agile pieces all helps to maintain alignment and enable progression toward business-objective achievement.
—Forrester, Forbes, 18 Mar. 2025
Other income, net, increased to $2.2 million, largely due to net periodic pension benefits.
—Quartz Intelligence Newsroom, Quartz, 18 Mar. 2025
His periodic struggles to punch his weight physically in his first season in the ultra-athletic Premier League has brought some criticism from supporters.
—Steve Madeley, The Athletic, 17 Mar. 2025
See All Example Sentences for periodic
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Alain Sherter, CBS News, 19 Mar. 2025
Conducting periodic retrospectives, creating an iterative feedback loop with stakeholders, and breaking down your strategy into manageable, agile pieces all helps to maintain alignment and enable progression toward business-objective achievement.
—Forrester, Forbes, 18 Mar. 2025
Other income, net, increased to $2.2 million, largely due to net periodic pension benefits.
—Quartz Intelligence Newsroom, Quartz, 18 Mar. 2025
His periodic struggles to punch his weight physically in his first season in the ultra-athletic Premier League has brought some criticism from supporters.
—Steve Madeley, The Athletic, 17 Mar. 2025
See All Example Sentences for periodic
Cite this Entry
“Periodic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/periodic. Accessed 1 Apr. 2025.
Copy CitationKids Definition
periodic
adjective
pe·ri·od·ic
ˌpir-ē-ˈäd-ik
1
: occurring at regular intervals
2
: consisting of or containing a series of repeated stages
periodic vibrations
Medical Definition
periodic
adjective
pe·ri·od·ic
ˌpir-ē-ˈäd-ik
: occurring or recurring at regular intervals
periodic epidemics
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