The spelling of the word "drinnon" is unique and can be confusing for those who are not familiar with it. It is pronounced as /ˈdrɪnən/ which means the "dr" sound at the beginning is followed by a short "i" vowel sound and "n" sound at the end. The double "n" in the spelling indicates the short "i" sound, rather than the long "ee" sound as in "dreenon". While it may take some practice to master, once you understand the IPA phonetic transcription, you can confidently pronounce "drinnon".