Kaput
Definition 1 of 2

Context
Used in casual conversations, often humorously.

I joked that my phone was kaput when it wouldn't turn on.
Emotional Connotation
Often implies frustration or disappointment.

He felt kaput after failing the exam.
Cultural Reference
More commonly used in informal settings; might be less understood in professional language.

In a formal meeting, it's better to say 'nonfunctional' instead of 'kaput'.
Compare with
breakout of orderfinishinoperative
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