أَبْوَابٌ مُبَوَّبَةٌ

(assumed tropical:) [Kinds, sorts, classes, chapters, heads, or the like, disposed, arranged, distributed, classified, or set in order,] is a phrase similar to أَصْنَافٌ مُصَنَّفَةٌ. (S.) You say also كِتَابٌ مُبَوَّبٌ (assumed tropical:) [A book disposed in, or divided into, distinct chapters]. (A.)