bio

B3I1O1
UK/ˈbaɪəʊ/US/ˈbaɪoʊ/

noun

A short section of a user profile that contains information about the user, especially one which can be customised; the about me section.

“I've got a bio exam in the morning.”

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CommonScrabble 5

Meanings

bio1

nounbio (plural bios)

plural bios

  1. abbreviationclippingClipping of biography.

    Pics from outside of Survivor, vidcaps, bios, descriptions (how friggin' TALL are these guys, exactly?).

    2006, Henry Jenkins, Convergence culture: where old and new media collide
  2. social mediaA short section of a user profile that contains information about the user, especially one which can be customised; the about me section.

    To find more about her, check out her bio on Instagram.

    2 more examples

    Gendercrits are now putting dinosaur emoji in their bios 🦕🦖, presumably to illustrate that their views are extinct relics of the past.

    2021 October 9, Wizarding News (@HPANA), Twitter

    She doesn’t position herself as a biblical scholar or a prophet. She’s a humble “wifey & mommy,” according to her Instagram bio—even if her 2019 wedding did garner almost 2.5 million views on YouTube.

    2022 November 8, Allison Theresa, “Sadie Robertson Huff Preaches Submissive Womanhood. Her Message Is Uncomfortably Compelling.”, in Cosmopolitan

    Synonyms: biopage

  3. abbreviationclippinginformalClipping of biology.

    I've got a bio exam in the morning.

    1 more example

    It boils down to science. Biology, chemistry and physics. I used to hate bio and chem. Now they fascinate me because I’ve realised they make up the world around us as well as us.

    2015 June 9, Lilah Raptopoulos, quoting Reed Shapiro, “Young people speak out about their fears and hopes on climate change”, in The Guardian
  4. South AfricaabbreviationclippinginformalClipping of bioscope (“cinema”).

    Sometimes Estelle had to help her mother on Saturdays and Irwin went to classes for ultra-brainy children, but Alan and I always went to the bio.

    1995, HerStoriA: South African women's journal, volumes 1-3, page 31
adjectivebio (not comparable)
  1. informalnot comparablebiological.

    my bio family

    2 more examples

    a bio detergent

    We only purchase vegetables at the bio food shop.

Bio2

nounBio (uncountable)
  1. abbreviationuncountableAbbreviation of biology.

Synonyms & antonyms

nounA short section of a user profile that contains information about the user, especially one which can be customised; the about me section.

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Translations

Polish biogram
  • biogrambiographical sketch

Rhymes & wordplay

Rhymes with bio

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Anagrams

Cite this entry
APA

bio. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/bio

MLA

“bio.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bio. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “bio,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/bio.

Source: bio on Wiktionary, CC BY-SA 4.0.