self-ac·​tiv·​i·​ty ˌself-ˌak-ˈti-və-tē How to pronounce self-activity (audio)
: independent and especially self-determined activity

Word History

First Known Use

1644, in the meaning defined above

Time Traveler
The first known use of self-activity was in 1644

Dictionary Entries Near self-activity

Cite this Entry

“Self-activity.” Dictionary, Merriam-Webster, Accessed 3 Oct. 2023.

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