The correct spelling of the word is "RhinoceRote." The word comes from the combination of the words "Rhino" (meaning nose) and "Cerot" (meaning horn). The spelling of "Rote" is a common mistake as it sounds like "RhinoceRote" in pronunciation. The IPA phonetic transcription for "RhinoceRote" is /raɪˈnɒsəroʊt/. It is important to use correct spellings to ensure clear communication and to avoid misunderstandings.