The spelling of the word "doeth volition" can be explained with the use of IPA phonetic transcription. The first syllable, "doeth," is pronounced with a long "o" sound, represented by the IPA symbol /oʊ/, and a voiced "th" sound, represented by /ð/. The second syllable, "volition," is pronounced with a short "o" sound, represented by /ɑ/, and a voiced "sh" sound represented by /ʃ/. Together, the word is pronounced as "DOH-th voh-LISH-un." It means to perform an action voluntarily or by one's own choosing.