Definition - Incoherent or disordered speech.

Example -
"Is go where go is."

Etymology -
The word derives from the Greek para, beside or near, and phrasis, way of speaking.

Oxford English Dictionary -
Its first citation is from 1878: "This phenomenon … should be classed as paralogia and paraphrasia."
( tr. von Ziemssen's Cycl. Med. XIV. 816)

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