I have an accepted paper in which the editor asked for possible corrections (if any) before the publication.
In a part of the paper I have used the word "multipurposeness", and the editor commented on it: "Please check clarity the word 'multipurposeness'."
(My full sentence in the paper is: In this paper, mutipurposeness refers to simultaneous achieving of copyright protection and content authentication)
What does the editor's comment mean? Does it mean I should check if the word "multipuposeness" exist? What should I do? I have checked and found it in Wiktionary Is it an acceptable reference? Even more, should I give a reference as his response?