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Mind & EmotionGreekEnglish

Logorrhea

/ˌlɒɡəˈriːə/noun

Excessive, uncontrollable talking.

The Greek roots

λόγος
lógos
word, speech
+
ῥοία
rhoía
a flowing

Literally: word flow

The story of the word

Coined on the model of diarrhoea, and meaning exactly what that parallel suggests. Clinicians use it for the pressured speech of mania and for certain aphasias in which fluency survives intact while sense does not. The λόγος half is the same word behind logic, dialogue and the opening line of John's gospel, which gives the joke its range.

How it travelled
Ancient Greek → scientific coinage → English
First recorded
early 20th century

Same family

diarrhoeacatarrhrheumatismlogic

In a sentence

The chairman's logorrhea added forty minutes to every meeting.

In fluent aphasia the logorrhea can sound normal until you listen to the words.

Built on the same root

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