What does "monocultural" mean?

Having only one (single) culture; of or relating to a monoculture (of microorganisms, people, or otherwise).

What is a synonym for "monocultural"?

Common synonyms include: least ethnic.

adj

adj ·Rare ·Advanced level

Adjective

1
Having only one (single) culture; of or relating to a monoculture (of microorganisms, people, or otherwise). not-comparable
"Near-synonyms: monocultured; axenic"

"Because monocultural societies do not exist in reality, ethnostates are inherently oppressive."

From mono- + culture + -al.