The speling of the word "tatem" can be explained using the International Phonetic Alphabet (IPA) as /teɪtəm/. The first syllable is pronounced as "tay" with a long "a" sound, followed by the schwa sound of "tuh" and then the consonant blend of "tum". The word "tatem" does not have a commonly known definition or use, and may have been created for a specific purpose or context. It is important to use proper spelling and pronunciation when communicating to effectively convey one's message.