General
plumbum oscillans
What does plumbum oscillans mean?
Faux-Latin diagnosis meaning 'swinging the lead,' i.e. a patient feigning or exaggerating illness to avoid work.
"Every test normal — I suspect plumbum oscillans."
Origin
Dog-Latin joke ('plumbum' = lead, 'oscillans' = swinging) on the idiom to swing the lead.
Frequently asked questions
What does 'plumbum oscillans' mean?
It's a mock-Latin 'diagnosis' meaning 'swinging the lead,' used for a patient suspected of faking or exaggerating illness.
Where does the phrase come from?
It's dog-Latin humour, from 'plumbum' (lead) and 'oscillans' (swinging), playing on the British idiom 'to swing the lead.'
Is 'plumbum oscillans' a real diagnosis?
No. It's a joke among medical staff, not a genuine clinical term.
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