The word "sourings" refers to a sour liquid that is added to dough to make it rise. It is spelled with the "ou" vowel combination, which makes an "ah" sound like in the word "hour". The phonetic transcription of "sourings" is /ˈsaʊrɪŋz/. The first syllable "sour" is pronounced with the "au" diphthong, which makes an "ow" sound, and the second syllable "-ings" is pronounced like the word "tings", with a short "i" sound. The correct spelling and pronunciation of "sourings" is important in baking to ensure the proper rise and flavor of the dough.