au·​to·​bio | \¦ȯ-(ˌ)tō-¦bī-(ˌ)ō \
plural autobios

Definition of autobio 

US, informal

: autobiography Celebrity autobios look strong for fall …— Ginger Curwen, American Bookseller, July 1986 Indeed, it seems as though most of the women in comics have at least experimented with autobio.— Arie Kaplan, From Krakow to Krypton, 2008

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First Known Use of autobio

1904, in the meaning defined above

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The first known use of autobio was in 1904

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a nest or breeding place

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