The correct spelling of the phrase "more half cooked" is actually "more than half-cooked." The pronunciation follows the IPA phonetic transcription /mɔr ðæn hæf kʊkt/. It means something that is partially cooked but not yet fully cooked or overcooked. It is important to use correct spelling and punctuation to convey the intended meaning accurately. Hence, one must pay close attention to detail and double-check their work before submitting any written communication.