di·a·lect 
/ˈdajəˌlɛkt/ noun
plural di·a·lects /ˈdajəˌlɛkt/ noun : a form of a language that is spoken in a particular area and that uses some of its own words, grammar, and pronunciations [count] ▪ They speak a southern dialect of French. ▪ peasant/regional/local dialects [noncount] ▪ The author uses dialect in his writing. ▪ The play was hard to understand when the characters spoke in dialect.
— di·a·lec·tal /ˌdajəˈlɛktl̟/ adjective
▪ the many dialectal forms of English
/ˌdajəˈlɛktl̟/ adjective ▪ the many dialectal forms of English
