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Dictionary.com
Definitions

bio

[bahy-oh] / ˈbaɪ oʊ /
NOUN
autobiography
Synonyms
STRONGEST
biography confession diary journal letter life story memoir
STRONG
adventures letters life reminiscences
WEAK
personal history self-portrayal
NOUN
biography
Synonyms
STRONGEST
autobiography diary journal life life story memoir picture profile sketch
STRONG
adventures confessions experiences letters saga
WEAK
biog close-up life history personal account personal anecdote personal narrative personal record résumé vita
NOUN
life
Synonyms
STRONGEST
autobiography journal life story memoir story
STRONG
career confession curriculum vitae memorial
NOUN
life history
Synonyms
WEAK
CV biography curriculum vitae life story resume résumé
NOUN
memoir
Synonyms
STRONGEST
account anecdote autobiography biography chronicle diary essay journal life life story memory narrative note recollection reminiscence thesis treatise
STRONG
confessions discourse dissertation monograph register transactions
WEAK
annal tractate vita
Antonyms
STRONGEST
ignorance
NOUN
résumé
Synonyms
WEAK
CV abstract biography curriculum vitae digest epitome précis recapitulation review rundown sum summary summation summing-up synopsis vita work history

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The young novelist “loves all things horror and is passionate about writing stories focused on feminine rage,” according to her Goodreads bio.

From The Wall Street Journal • Apr. 3, 2026

Duvier, a “protection specialist” and martial artist, according to his Instagram bio, worked for Kim Kardashian in 2016.

From Los Angeles Times • Mar. 26, 2026

Jan Leike, a researcher at Anthropic who formerly worked at OpenAI and DeepMind, according to his X bio and website, left OpenAI in 2024 — also while sounding alarms over AI safety concerns.

From MarketWatch • Feb. 12, 2026

That's how Nicola Peltz Beckham describes herself in her Instagram bio.

From BBC • Jan. 20, 2026

Not one of my classmates spoke to me, no one but the kid who accidentally assaulted my shoulder with his bio book.

From "A Very Large Expanse of Sea" by Tahereh Mafi