>Now Ithkuil introduces a new word that is defined as that concept. You are assuming the consequent. How exactly did Ithkuil 'define' a new word as that concep

>Now Ithkuil introduces a new word that is defined as that concept. You are assuming the consequent. How exactly did Ithkuil 'define' a new word as that concept if the concept can't be expressed in Ithkuil ("any language")? Even assuming you could do such a thing, why couldn't every other language define a word to mean that concept in the same way? Why wouldn't English - in particular - just make the new Ithkuil word also an English word?