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Definition of oversharer

oversharer

/ˌoʊvɚˈʃɛrɚ/
o · ver · shar · er
Plural:oversharers
•
Adjective:oversharing
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oversharer Lexical Profile

oversharer Game Scores & Validity

• noun

1

A person who reveals an inappropriate or excessive amount of personal information, especially to casual acquaintances, strangers, or publicly on the internet.

Example

"The new colleague quickly proved to be an oversharer, detailing her messy divorce during the very first staff meeting."

Synonyms
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Antonyms
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• Rhymes for oversharer

• Nearby Words

overschedule
overscheduled
oversecrete
oversharer
overstored
overstructure
overthinker

Word Origin & Etymology

Formed by combining the prefix 'over-' (excessive), the verb 'share', and the agent suffix '-er'. The term emerged and gained widespread popularity in the early 21st century to describe behaviors associated with the rise of social media, blogging, and reality television.

Cite this Entry

Wordmom. (2026). Definition of Oversharer. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/oversharer
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