The word "lamno" is spelled using the IPA phonetic transcription as /læmnoʊ/. The first sound in the word is a /l/ sound, which is followed by a short /æ/ sound. Then, there is a /m/ sound which is pronounced next to an /n/ sound, resulting in the combined sound of /mn/. The last two letters, /oʊ/, represent a diphthong that starts with an /o/ sound and ends with an /ʊ/ sound. Overall, the correct spelling of the word "lamno" matches its pronunciation given in the IPA transcription.