The phrase "scar de" does not appear to be a standard term or phrase in English. It could be a typo, a misspelling, or a phrase from another language. If it's meant to be a French phrase, "de" in French is pronounced as /də/ or /deh/. However, without further context, it's challenging to provide an accurate pronunciation for "scar de." If "scar" is intended to be the English word, it's pronounced as /skɑr/ or "skar." If you can provide more context or clarify the phrase, I may be able to offer a more precise pronunciation guide.