The word "Occrustate" does not actually exist in English, and it is unclear what it is intended to mean. However, based on the spelling, it appears to be a made-up word that combines the prefix "oc-" meaning "obscure" or "hidden" with the verb "crustate," which means "to cover with a layer of crust." In IPA phonetic transcription, this word would be pronounced /əˈkrəsteɪt/. It's important to note that using made-up words can be confusing and may affect communication.