- 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. 2018
- satisfactory; adequate
- pleasing; welcome
Word Origin and History for unacceptability
late 14c., from Old French acceptable, from Latin acceptabilis "worthy of acceptance," from acceptare (see accept). Related: Acceptably.
Online Etymology Dictionary, © 2010 Douglas Harper