Definition of static tube:
		
              °(usually in plural) A 
rule restricting behaviour or action.
            
 
            
            
              
                "For them, parity is less an ultimate goal than a transitory and permissive springboard for testing Western resolve and pursuing whatever additional accretions of strategic power the strictures of SALT and American tolerance will allow."
              
            
          
            
              °A sternly critical remark or review.
            
	 
 
		
		
		Definition of static tube:
		
              °(usually in plural) A 
rule restricting behaviour or action.
            
 
            
            
              
                "For them, parity is less an ultimate goal than a transitory and permissive springboard for testing Western resolve and pursuing whatever additional accretions of strategic power the strictures of SALT and American tolerance will allow."
              
            
          
            
              °A sternly critical remark or review.