The jackfruit (Artocarpus heterophyllus), also known as jack tree

The word jackfruit comes from Portuguese jaca, which in turn is derived from the Malayalam language term chakka (Malayalam: chakka pazham),[13][16] when the Portuguese arrived in India at Kozhikode (Calicut) on the Malabar Coast (Kerala) in 1499. Later the Malayalam name ചക്ക (cakka) was recorded by Hendrik van Rheede (1678–1703) in the Hortus Malabaricus, vol. iii in Latin. Henry Yule translated the book in Jordanus Catalani's (fl. 1321–1330) Mirabilia descripta: the wonders of the East.[17] This term is in turn derived from the Proto-Dravidian root kā(y) ("fruit, vegetable").[18]