Garbage in, garbage out | GIGO
Meaning: Incorrect or bad input results in incorrect or bad output.Note: garbage (noun): rubbish, trash, nonsense
Origin: This saying originated in computing, where faulty data going into a computer inevitably results in faulty results coming out. This is the origin of the acronym GIGO.
Variety: This is typically used in American English but may be used in other varieties of English too.
The saying "Garbage in, garbage out" suggests that there is a relationship between output and