Correct spelling for the English word "mimickings" is [mˈɪmɪkɪŋz], [mˈɪmɪkɪŋz], [m_ˈɪ_m_ɪ_k_ɪ_ŋ_z] (IPA phonetic alphabet).
The word "mimickings" does not have an established etymology. It appears to be a variation or derivative form of the word "mimicking", which is the present participle of the verb "mimic". The word "mimic" comes from the Latin word "mimicus" or "mimus", which means "imitator" or "mime actor". The Latin word itself originated from the Greek word "mimos", which also means "mime actor". Over time, "mimic" and its related forms have come to mean the act of imitating or copying someone or something. However, "mimickings" is not commonly used and is not found in standard dictionaries, so its specific origins are unclear and might be a less common variation or a typographical error.