capable or worthy of being accepted.
pleasing to the receiver; satisfactory; agreeable; welcome.
meeting only minimum requirements; barely adequate: an acceptable performance.
capable of being endured; tolerable; bearable: acceptable levels of radiation.
Origin of acceptable
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
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
late 14c., from Old French acceptable, from Latin acceptabilis "worthy of acceptance," from acceptare (see accept). Related: Acceptably.
Online Etymology Dictionary, © 2010 Douglas Harper