Foobar

Noun

Definitions

1.NounA serious mistake.

2.NounA metasyntactic variable name, a place holder for words; compare foo, bar.

3.Noun↑ “foo”, The Jargon File

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.