The spelling of the word "more trinary" may seem confusing at first, but it can be explained phonetically with the IPA transcription. The first syllable, "more," is pronounced as /mɔːr/. The second syllable, "tri," is pronounced as /traɪ/. The final syllable, "nary," is pronounced as /nərɪ/. Therefore, the phonetic transcription of "more trinary" is /mɔːr ˈtraɪnərɪ/. This word is often used in computer science to describe computing systems that use three values instead of two.