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foo
Noun
foo
- (computing) Metasyntactic variable used to stand for some unspecified entity. Compare bar. See Also FUBAR
- Suppose we have two objects, foo and bar.
- (slang) Also foo’. Representation of fool (foolish person), in a Mr. T accent.
3 letters in word "foo": F O O.
Anagrams of foo:
Words found within foo: