suborder
n. (உயி.) இனக்குழுமத்தின் உட்பிரிவு, இனங்களின் தொகுதி.
Sub*or"der, n. (Nat. Hist.) Defn: A division of an order; a group of genera of a little lower rank than an order and of greater importance than a tribe or family; as, cichoraceous plants form a suborder of Compositæ.