Definitions
happening or recurring at regular intervals
Word origin
From period + -ical.
Used in a sentence
“The periodical times of all the satellites.”
“Last spring, the periodical cicadas emerged across eastern North America. Their vast numbers and short above-ground life spans inspired awe and irritation in humans—and made for good meals for birds and small mammals.”
“influence opinion through the periodical press.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Magazine”10 letters
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