nonrestrictive

[ non-ri-strik-tiv ]
/ ˌnɒn rɪˈstrɪk tɪv /

adjective

not restrictive or limiting.
Grammar. descriptive of a modified element rather than limiting of the element's meaning: a nonrestrictive modifier.Compare restrictive(def 4).

Origin of nonrestrictive

First recorded in 1920–25; non- + restrictive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for nonrestrictive

nonrestrictive

/ (ˌnɒnrɪˈstrɪktɪv) /

adjective

not restrictive or limiting
grammar denoting a relative clause that is not restrictiveCompare restrictive (def. 2)
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