the act of approving; approbation.
formal permission or sanction.
Philately. one of a group of selected stamps sent by a dealer to a prospective customer for examination and either purchase or return.
on approval, without obligation to buy unless satisfactory to the customer upon trial or examination and, otherwise, returnable: We ship merchandise on approval.
Origin of approval
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the act of approving
formal agreement; sanction
a favourable opinion; commendation
on approval (of articles for sale) for examination with an option to buy or return
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
Online Etymology Dictionary, © 2010 Douglas Harper
see on approval; seal of approval.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.