Slavic microlanguages

Slavic microlanguages are literary linguistic varieties that exist alongside the better-known Slavic languages of historically prominent nations. The term "literary microlanguages" was coined by Aleksandr Dulichenko in late 1970s; it subsequently became a standard term in Slavistics.

Slavic microlanguages exist both as geographically and socially peripheral dialects of more well-established Slavic languages and as completely isolated ethnolects. They often enjoy a written form, a certain degree of standardisation and are used in a variety of circumstances typical of codified idioms—albeit in a limited fashion and always alongside a national standard language.