ALL meanings of semirigid
sem·i·rig·id
S s - adjective semirigid not fully rigid; partly rigid. 1
- adjective semirigid Aeronautics. noting or pertaining to a type of airship whose shape is maintained by means of a rigid keellike structure and by internal gas pressure. 1
- adjective semirigid partly but not wholly rigid 0
- adjective semirigid (of an airship) maintaining shape by means of a main supporting keel and internal gas pressure 0
- adjective semirigid somewhat or partly rigid; specif., designating an airship having a rigid internal keel but no other supporting framework 0