Meaning of the word foo in English
What does foo mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.
foo
US /fuː/
UK /fuː/
Noun
a placeholder name used in computing and programming, often in examples or as a generic variable
Example:
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Let's use 'foo' as the name for our first variable.
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The function takes two arguments, 'foo' and 'bar'.
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