The word "lamanna" is spelled with two n's at the end. The phonetic transcription is ləˈmænə. The first syllable is pronounced as "luh", followed by "mae" for the second syllable, and ending with "nuh" for the third syllable. The double n is necessary in this spelling to properly represent the sound of the second syllable. Without it, the pronunciation might be confused with the word "lamina". It's important to remember the spelling of words to ensure clear and accurate communication.