Dhammadinna (Pali: "gift of dharma") — **the Buddhist arhat-nun named by the Buddha as foremost in teaching the dharma (*dhamma-kathika*) among the bhikkhunis**. **The *Cūḷavedalla Sutta* (MN 44) records her teaching of advanced Abhidhamma to her former husband Visakha** — the Buddha confirmed that he would have taught it precisely the same way. **Among the most distinguished Theravada teachers.**
Featured in the *Cūḷavedalla Sutta* (MN 44) and the *Therigatha*.
Dhammadinna reduces to one — the number of Buddha's teaching-foremost nun.