- To liaise is defined as to establish a connection.
An example of liaise is to have a meeting between two department heads who will work together on a project.
Used by arrangement with John Wiley & Sons, Inc.
intransitive verb li·aised, li·ais·ing, li·ais·es
- To effect or establish a liaison.
- To act or serve as a liaison officer.
Origin: Back-formation from liaison.