Correct spelling for the English word "Coronamen" is [kˈɒɹənˌe͡ɪmɛn], [kˈɒɹənˌeɪmɛn], [k_ˈɒ_ɹ_ə_n_ˌeɪ_m_ɛ_n] (IPA phonetic alphabet).
Coronet.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "Coronamen" does not have an established etymology as it is not a recognized term in the English language. It appears to be a combination of the words "corona" referring to the crown shape, and "men" which could be a reference to individuals or people. However, it is important to note that "Coronamen" is not a widely used term and may have been invented or coined independently without a clear linguistic history.