Chandalika is a famous work by Rabindranath Tagore.
It is a dance-drama or play.
The work deals with caste, self-respect, spiritual awakening, and human dignity.
The central character is Prakriti, an untouchable girl.
The play shows how she becomes conscious of her human worth after an encounter with the Buddhist monk Ananda.
Therefore, Chandalika is:
\[
\text{a play}.
\]