n. Any of the taxonomic categories such as phylum or subspecies
n. A specific taxonomic category above superfamily and below infraorder; a parvorder
the GNU version of the Collaborative International Dictionary of English
n. a taxonomic group, or the name of a taxonomic grouping.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. animal or plant group having natural relations
Word Usage
"Just came across this article on an anigmatic new taxon from the Ediacaran, reporting the discovery of the eight-armed organism Eoandromeda octobrachiata from China and Australia."