Quick definitions from Wiktionary (superstratum)
▸ noun: (geology) A stratum that is on top of another
▸ noun: (linguistics) A language imposed upon a population that previously spoke another language
▸ Words similar to superstratum
▸ Usage examples for superstratum
▸ Popular adjectives describing superstratum
▸ Words that often appear near superstratum
▸ Rhymes of superstratum
▸ Invented words related to superstratum
▸ noun: (geology) A stratum that is on top of another
▸ noun: (linguistics) A language imposed upon a population that previously spoke another language
▸ Words similar to superstratum
▸ Usage examples for superstratum
▸ Popular adjectives describing superstratum
▸ Words that often appear near superstratum
▸ Rhymes of superstratum
▸ Invented words related to superstratum