verb (used without object), colluded, colluding.
to act together through a secret understanding, especially with evil or harmful intent.
to conspire in a fraud.
(intransitive) to conspire together, esp in planning a fraud; connive
1520s, from Latin colludere “act collusively,” literally “to play with” (see collusion). Related: Colluded; colluding.
1. (in prescriptions) a nose wash.
collum col·lum (kŏl’əm) n. pl. col·la (kŏl’ə)
[kol-yuh-nair-ee-uh m] /ˌkɒl yəˈnɛər i əm/ noun, plural collunaria [kol-yuh-nair-ee-uh] /ˌkɒl yəˈnɛər i ə/ (Show IPA). Medicine/Medical. 1. a solution for application in the nose; nose drops.
[kuh-loo-zhuh n] /kəˈlu ʒən/ noun 1. a secret agreement, especially for fraudulent or treacherous purposes; conspiracy: Some of his employees were acting in collusion to rob him. 2. Law. a secret understanding between two or more persons to gain something illegally, to defraud another of his or her rights, or to appear as adversaries though […]