Definition of Bonaventura, St in English:
Bonaventura, St
proper nounˌbɒnəvɛnˈtjʊərə
(1221–74), Franciscan theologian; born Giovanni di Fidanza; known as the Seraphic Doctor. He wrote the official biography of St Francis and had a lasting influence as a spiritual writer. Feast day, 15 (formerly 14) July.