verb (used with object)
Examples from the Web for subclass
The subclass Copepoda comprises animals, for the most part of microscopic size, which are abundant in fresh water and in the sea.The Life of Crustacea|William Thomas Calman
This subclass, like the previous one, contains only a single order, viz.The Vertebrate Skeleton|Sidney H. Reynolds
Embryo with a pair of opposite cotyledons, or in Subclass II.
There does not seem to be any variation from this plan in the subclass, although individual segments are variously modified.The Appendages, Anatomy, and Relationships of Trilobites|Percy Edward Raymond
Difficulty of entitling a subclass corresponding to every combination.The Classification of Patents|United States Patent Office