Bluesky

name, noun, slang

name, noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    A user account on Bluesky. Internet, informal

    "Please check out my Bluesky."

  2. 2
    A feed on Bluesky. Internet, informal

    "I saw this post on my Bluesky."

  3. 3
    A community of users on Bluesky. Internet, in-compounds, informal, usually
Proper Noun
  1. 1
    A microblogging social media service owned by Bluesky Social PBC.

    "A video filmed and shared on the social media site Bluesky by Florida Congressman Maxwell Frost, also a Democrat, shows Hairfield outside the building and several officers from the federal Department of Homeland Security behind the doors, labeled “All Access Entrance.”"

  2. 2
    Alternative letter-case form of Bluesky. alt-of

Example

More examples

"Everything you post on Bluesky is used to train generative AI."

Etymology

Compound of blue + sky.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.