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Meaning of ringdown | Babel Free

Noun CEFR B2

Definitions

  1. The stage in a black hole merging event where the gravitational wave amplitude reaches its peak.
  2. A signal to a telephone operator that both rings a bell and allows a relay to drop.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

ringe Ringebu Ringed ringed dove ringed kingfisher ringed paper wasp

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