Meaning ofdichotomyin English

Noun

1. a division into two contrasting parts; distinct separation
   The concept of mind and body represents a fundamental dichotomy in philosophy.
2. a division of opposing principles; incompatible duality
   The researcher identified a dichotomy between the theoretical model and the actual data.
3. a classification into two mutually exclusive subclasses
   The philosopher argued that the dichotomy between good and evil is not always clear.