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An informal expression of praise for having done something well. (It can also be used sarcastically to mean the opposite.) Mary: "Dad, I got an A+ on my midterm exam!" Bill: "Good job, sweetie!" Good job, Frank, now we're going to have to rebuild this entire model from scratch.
good ˈjob!(American English, spoken) used to tell somebody that they have done well at something: You finished already? Good job!
See also: good