What does "undifferentiation" mean?

The quality or state of being undifferentiated: absence of differentiation.

What is a synonym for "undifferentiation"?

Common synonyms include: constancy, dingdong, drone, fullness, incessancy, monologue.

noun

noun ·Rare ·Advanced level

Noun

1
The quality or state of being undifferentiated: absence of differentiation. countable, uncountable

From un- + differentiation.