Yes, dichotomy refers to a division into two contrasting parts or categories. It is possible for something to be in a dichotomy if it is being compared or contrasted with another element in a binary way.
I have not yet studied on dichotomy.
Veblenian dichotomy was created in 1904.
Dichotomy A was created on 2004-06-29.
There is a dichotomy between the main character's true self and his public persona.
Dichotomy B was created on 2004-11-02.
dichotomy
It was almost as tho God wanted to create a nice little dichotomy.
There are two kinds of people: those who know how to use dichotomy in a sentence, and those who do not.
The antonym of "dichotomy" is "unity" or "integration," which refers to the concept of combining or unifying elements rather than dividing them into two distinct parts.
dichotomous
The cast of Dichotomy of Man - 2008 includes: Phil Gill as John Doe
"The dichotomy between thought and action is profound, in that thought produces nothing, whereas action produces something".