ReferenceError: require is not defined at file code example

Example: require is not defined javascript

<script>
            define([
            "jquery", 
            "mage/translate", 
            "mage/adminhtml/events", 
            "mage/adminhtml/wysiwyg/tiny_mce/setup"
            ], function(jQuery){
                wysiwygCompanyDescription = new wysiwygSetup("company_description", {
                    "width":"100%",
                    "height":"200px",
                    "plugins":[{"name":"image"}],
                    "tinymce4":{"toolbar":"formatselect | bold italic underline | alignleft aligncenter alignright | bullist numlist | link table charmap","plugins":"advlist autolink lists link charmap media noneditable table contextmenu paste code help table",
                    }
                });
                wysiwygCompanyDescription.setup("exact");
            });
        </script>