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Meaning of superbubble | Babel Free

Noun CEFR C1

Definitions

A very large region of space, relatively free of matter, carved out of the interstellar medium by the combination of multiple supernova bubbles resulting from supernovae.

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

See also

superbug superbull superbunching superbungalow superbureaucrat superburst

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