E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Hurly-burly.
Uproar, tumult, especially of battle. A reduplication of hurly. Hurlu-berlu is the French equivalent, evidently connected with hurler, to howl or yell. (See HULLABALOO.)
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In the Garden of Eloquence (1577) the word is given as a specimen of onomatopia.