General
retrospectoscope
What does retrospectoscope mean?
A joke 'device' with which everything is obvious in retrospect — invoked when a diagnosis is clear only after the fact.
"Through the retrospectoscope, the signs were there all along."
Origin
British medical humour; 'retrospect' + '-scope.'
Frequently asked questions
What is a 'retrospectoscope'?
It's a joke imaginary instrument through which everything becomes obvious in hindsight — invoked when a diagnosis was only clear after the fact.
Is the retrospectoscope a real device?
No, it's a humorous invention. The word combines 'retrospect' with the medical suffix '-scope.'
When do doctors say it?
Typically when reviewing a case where the signs seem obvious only with the benefit of hindsight.
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