Correct spelling for the English word "Meksamine" is [mˈɛksɐmˌiːn], [mˈɛksɐmˌiːn], [m_ˈɛ_k_s_ɐ_m_ˌiː_n] (IPA phonetic alphabet).
There seems to be limited information available on the word Meksamine. It is possible that the term is a proper noun or a specific term belonging to a particular context or language, as it does not seem to have a widely recognized etymology. Without further information or context, it is difficult to provide a more specific origin or meaning for the term Meksamine.