How to Use "signifier" with Example Sentences

1. University autonomy and academic freedom : the floating signifier .
2. It was a master signifier .
3. To achieve this greatness modernistic art went at length to disintegrate the signifier .
4. Excessiveness of signifier and deficiency of dialogue - on language features of opera of the absurd .
5. A sign must have both a signifier and a signified ; you cannot have a meaningless .