Definitions for "Hardside"
The term used by many college publishers to refer to the editorial department that handles science, math, computer science, and sometimes business books. (cf. softside)
Keywords:  waterbed, mattress, wooden, sits, frame
Refers to a waterbed that has a wooden frame that the mattress sits in.
Made from plastic, aluminum or other hard materials. Provides more protection for your contents; is often heavier than soft-sided luggage.