noun
a taxonomic phylum of marine animals that includes the invertebrate subphyla Tunicata and Cephalochordata
-
Achordata is a subphylum of animals that includes organisms like tunicates and lancelets.
-
I learned about achordata in my biology class, they are really interesting creatures.
-
Those achordata critters are pretty cool, huh?
-
The achordata group is like the hidden gems of the animal kingdom, often overlooked but truly fascinating.