- so small, trifling, or unimportant that it may safely be neglected or disregarded: The extra expenses were negligible.
Origin of negligible
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- so small, unimportant, etc, as to be not worth considering; insignificant
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 non-negligible
Online Etymology Dictionary, © 2010 Douglas Harper