n.
Pronunciation: k ə - ' lü-zh ə n
Function: noun
Etymology: Middle English, from Anglo-French, from Latin collusion-, collusio, from colludere
Date: 14th century
: secret agreement or cooperation especially for an illegal or deceitful purpose
– col · lu · sive \ - ' lü-siv, -ziv \ adjective
– col · lu · sive · ly adverb