[ lee-eyz ]
/ liˈeɪz /
verb (used without object), li·aised, li·ais·ing.
to form a liaison.
Origin of liaise
First recorded in 1925–30; back formation from liaison
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for liaise
/ (lɪˈeɪz) /
(intr usually foll by with) to communicate and maintain contact (with)
Word Origin for liaise
C20: back formation from liaison
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for liaise
1928, back-formation from liaison. Said to be a coinage of British military men in World War I. Related: Liaised; liaising.
Online Etymology Dictionary, © 2010 Douglas Harper