DadgogoAI Dictionary

Dictionary entry

AI companion

noun \ˌā-ˈī kəm-ˈpan-yən\
TopicCulture & Big Ideas Senses1
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Definition of AI companion

  1. : an AI character or chatbot designed for ongoing personal conversation, friendship, or emotional support

    • Millions of people talk to an AI companion every day.
    • Researchers are studying how AI companions affect loneliness.

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Related terms

chatbot a computer program that holds a conversation with people through text or voice persona a role or character an AI is told to adopt, such as 'experienced editor' or 'friendly tutor'… memory a feature that lets an AI keep information about a user or task across separate conversations… parasocial describing a one-sided relationship in which a person feels close to someone or something that… AI psychosis (informal) a term used in the media for cases in which people develop strong false beliefs…

Cite this entry

"AI companion." AI Dictionary, Dadgogo, https://dadgogo.com/dictionary/ai-companion/. Accessed 4 Oct. 2026.

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