All idioms
idiom

garbage in, garbage out

GAHR-bij in GAHR-bij OWT

ˈɡɑːrbɪdʒ ɪn ˈɡɑːrbɪdʒ aʊt

Listen

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Syllable breakdown

garbageingarbageout

Dictionary meaning

If you enter bad data or work with poor inputs, you will get poor outputs.

Examples

  • The model's predictions were terrible—classic garbage in, garbage out.

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