The spelling of the word "revoluting" can be explained using IPA phonetic transcription. The pronunciation of the word is /ˈrɛvəluːtɪŋ/. The first syllable is pronounced with a short "e" sound, the second syllable with a long "o" sound, and the final syllable is pronounced with a soft "g" sound. The word is derived from the verb "revolute," which means to turn or rotate on an axis. Therefore, "revoluting" means the act of turning or rotating.