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semirigid

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adjective semi·rig·id \-ˈri-jəd\

Definition of semirigid

  1. 1 :  rigid to some degree or in some parts

  2. 2 of an airship :  having a flexible cylindrical gas container with an attached stiffening keel that carries the load



1906

First Known Use of semirigid

1906


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