sub·class 
(sŭbklăs′)
(sŭbklăs′)n.
1. Biology A taxonomic category of related organisms ranking below a class and above an order.
2. A subdivision of a set or class.
- public law
- public library
- publicly
- publicness
- public offering
- public policy
- public prosecutor
- public relations
- public sale
- public school
- public sector
- public servant
- public service
- public-service
- public-service corporation
- public speaker
- public speaking
- public-spirited
- public-spiritedness
- public television
- public utility
- public works
- publish
- publishable
- publisher