The correct spelling for "more no show" is /mɔr noʊ ʃoʊ/. This phrase refers to a person who fails to appear for a scheduled appointment or event without prior notice. The "no show" part is straightforward, but the "more" can be confusing. It is actually a mishearing of the word "no," in phonetic transcription /nəʊ/. The phrase is used in various industries like healthcare, hospitality, and entertainment to describe the absence of an expected guest or patient.