any large tree belonging to the genus Adansonia, of the bombax family, esp. A. digitata, which is native to tropical Africa, has an exceedingly thick trunk, and bears a gourdlike fruit.
Origin: 1630–40; < NL bahobab, first cited in a description of the tree's fruit by Italian physician and botanist Prospero Alpini (1553–1616 or 17); orig. obscure
ba·o·bab (bā'ō-bāb', bä'-) n. Any of several trees of the genus Adansonia of Africa, Madagascar, and Australia, especially the tropical African species A. digitata having a broad swollen trunk that stores water, palmately compound leaves, and edible gourdlike hanging fruits.
[Possibly from North African Arabic būḥibab, fruit of many seeds, from Arabic 'abū ḥibāb, source of seeds : 'ab, father, source; see b in Semitic roots + ḥibāb, pl. of ḥabb, seed.]
Main Entry: bao·bab Pronunciation: 'bau-"bab, 'bA-&-"bab Function: noun : a broad-trunked Old World tropical tree (Adansonia digitata) ofthe silk-cotton family (Bombacaceae) with an edible acid fruit resembling a gourd, leaves and bark formerly used medicinally, and bark that is used in making paper, cloth, and rope