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Noun: gigaparsec
  1. (cosmology) one billion parsecs; 3.08568 x 10^25m or 3262 billion light years, about 1/14 of the size of the observable universe
    - Gpc

Encyclopedia: Gigaparsec

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gigabyte
gigacycle
gigacycle per second
gigaelectron volt
gigaflop
gigahertz
gigantic
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gigantism
gigaparsec
Gigartinaceae
gigawatt
gigayear
giggle
giggler
giggly
GIGO
gigolo
gigot
gigue