| 1. | a primary division of a class. |
| 2. | a subordinate class, esp. one of persons who lack the rights and privileges of the primary class: a subclass of alien workers. |
| 3. | Biology. a category of related orders within a class. |
| 4. | to place in a subclass. |
subclass sub·class (sŭb'klās')
n.
A taxonomic category of ranking between a class and an order.
| subclass (sŭb'klās') Pronunciation Key
A taxonomic category of related organisms ranking below a class and containing one or more orders. |
subclass
derived class