Nonstandard | Mean of nonstandard in English Dictionary

/ˌnɑːnˈstændɚd/

• not accepted or used by most of the educated speakers and writers of a language
1. nonstandard dialects
2. a nonstandard word
• not the usual size or kind
1. He works nonstandard hours so that he can pick his kids up from school.
2. a nonstandard-sized bottle/card
3. nonstandard fuels