See more synonyms for later on
  1. a comparative of late: The meeting ran later than we expected.
  2. afterward, subsequently, or at a time in the future (sometimes followed by on): She later said she was sorry. I'll see you later. Let's decide about this later on. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for later on


adjective, adverb
  1. the comparative of late
  1. afterwards; subsequently
  2. see you later an expression of farewell
  3. sooner or later eventually; inevitably
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 later on


comparative of late. Meaning "farewell" is from 1954, U.S. slang, short for see you later.

Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with later on

later on

Subsequently, afterward, as in They served the main course, and later on, the dessert, or When can I use the sewing machine?—Later on, when I'm done. [Late 1800s]


In addition to the idiom beginning with later

  • later on

also see:

  • sooner or later

Also see underlate.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.