[ plan-er ]
/ ˈplæn ər /


a person who plans.
a book, similar to a desk calendar, for recording appointments, things to be done, etc.

Origin of planner

First recorded in 1710–20; plan + -er1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for planner

British Dictionary definitions for planner


/ (ˈplænə) /


a person who makes plans, esp for the development of a town, building, etc
a chart for recording future appointments, tasks, goals, etc
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 planner



1716, "one who plans," agent noun from plan (v.). Derogatory variant planster attested from 1945. Meaning "book or device that enables one to plan" is from 1971.

Online Etymology Dictionary, © 2010 Douglas Harper