Translation:Korglach is not strong. A child can defeat him.
To qorgh is to stop up a hole with something (like with a cork).
So a qorghwI' could be a cork; it could also be used for a pacifier/dummy/binky.
In retrospect, qorghlaH was probably not such a great idea for a name -- one idea was to get names that could not mean anything, and qorghlaH fails here.