1) Hold the mayo 1) Taxon 2) Taxonomic category 3) Taxonomic group 4) Thing taken at a deli 
• (n.) 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 Compositae.
(sub´or″dәr) a taxonomic category sometimes established, subordinate to an order and superior to a family.
Sub·or'der noun (Nat. Hist.) 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. 
Type: Term Pronunciation: sŭb-ōr′dĕr Definitions: 1. In biologic classification, a division between order and family.
[n] - (biology) taxonomic group that is a subdivision of an order
noun (biology) taxonomic group that is a subdivision of an order
a category of related families within an order.
(biology) taxonomic group that is a subdivision of an order