A La Definition
älə, älä; alə
preposition
In the manner or style of.
A performance à la Charlie Chaplin.
Webster's New World
adjective
(UK, slang) Pretentious.
Wiktionary
Origin of A La
French short for à la mode de in the manner of
From American Heritage Dictionary of the English Language, 5th Edition
Fr à la < à la mode, in the manner
From Webster's New World College Dictionary, 5th Edition
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From French à la.
From Wiktionary