qua·​si·​pe·​ri·​od·​ic ˌkwā-ˌzī-ˌpir-ē-ˈä-dik How to pronounce quasiperiodic (audio)
: almost but not quite periodic
especially : periodic on a small scale but unpredictable at some larger scale
ˌkwā-ˌzī-ˌpir-ē-ə-ˈdi-sə-tē How to pronounce quasiperiodic (audio)

Example Sentences

Recent Examples on the Web With the right cocktail of extreme heat and pressure, any remaining gaps will be filled by other atomic shapes to produce a quasiperiodic pattern that'sreminiscent of a three-dimensional mosaic. Marisa Sloan, Discover Magazine, 21 July 2021 The reasons for these quasiperiodic changes in variations are somewhat unclear. National Geographic, 26 Dec. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'quasiperiodic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Word History

First Known Use

1871, in the meaning defined above

Time Traveler
The first known use of quasiperiodic was in 1871

Dictionary Entries Near quasiperiodic

Cite this Entry

“Quasiperiodic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quasiperiodic. Accessed 1 Feb. 2023.

Last Updated: - Updated example sentences
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