Correct spelling for the English word "mangemite" is [mˈand͡ʒɪmˌa͡ɪt], [mˈandʒɪmˌaɪt], [m_ˈa_n_dʒ_ɪ_m_ˌaɪ_t] (IPA phonetic alphabet).
The word "mangemite" does not have an established etymology as it is not a widely recognized term in the English language or any known language. It appears to be a made-up or obscure word, thus lacking documented origins or historical usage. It is possible that it may be a combination of other words or a term specific to a certain context, which would require further clarification for a more accurate understanding.