Word.ws English Dictionary

Local Hot Bubble

Local Hot Bubble proper noun: a supershell surrounding the Solar System in the Milky Way Galaxy. A region of low density hot gas in the zone of space in the Galaxy immediately surrounding the Solar System.

Proper noun

Local Hot Bubble

  1. A supershell surrounding the Solar System in the Milky Way Galaxy. A region of low density hot gas in the zone of space in the Galaxy immediately surrounding the Solar System.
    Synonyms:
    LB, LHB, Local Bubble

Synonyms of Local Hot Bubble

Origin of Local Hot Bubble

local + hot + bubble. From being a bubble of hot gas in local space.

Words formed from Local Hot Bubble

Questions about Local Hot Bubble

What does Local Hot Bubble mean?
Local Hot Bubble means a supershell surrounding the Solar System in the Milky Way Galaxy. A region of low density hot gas in the zone of space in the Galaxy immediately surrounding the Solar System.
What part of speech is Local Hot Bubble?
Local Hot Bubble is a proper noun.

Words near Local Hot Bubble in the dictionary

  1. local governments
  2. Local Group
  3. local hero
  4. local heroes
  5. Local Hole
  6. Local Hot Bubble
  7. Local Interstellar Cloud
  8. local lane
  9. local lanes
  10. local loop
  11. local loops

Source and license

Adapted from Wiktionary: Local Hot Bubble (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “Local Hot Bubble.” Word.ws, https://word.ws/local_hot_bubble. Based on Wiktionary, CC BY-SA 4.0.