The correct spelling of the word is "most orating". It is pronounced as /moʊst ˈɔːrətɪŋ/. The word "most" means "the greatest amount." "Orating" is the present participle of the verb "orate," which means to deliver a formal speech. When used together, the phrase "most orating" means delivering the greatest amount of formal speeches. The spelling of this word may seem confusing to those who are not familiar with English pronunciation rules, but with the help of IPA phonetic transcription, it can be easily understood.