superorder

American

[soo-per-awr-der] / ˈsu pərˌɔr dər /

noun

Biology.

a category of related orders within a class or subclass.

superorder British

/ ˈsuːpərˌɔːdə /

noun

biology a taxonomic group that is a subdivision of a subclass

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

superorder Scientific

/ so̅o̅′pər-ôr′dər /

A taxonomic category of related organisms ranking below a class or subclass and containing one or more orders.

Etymology

Origin of superorder

First recorded in 1885–90; super- + order

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023