Correct spelling for the English word "memorizings" is [mˈɛməɹˌa͡ɪzɪŋz], [mˈɛməɹˌaɪzɪŋz], [m_ˈɛ_m_ə_ɹ_ˌaɪ_z_ɪ_ŋ_z] (IPA phonetic alphabet).
There is no word "memorizings" in the English language. However, the etymology of the word "memorize" is derived from the Latin word "memor", meaning "mindful" or "remembering". The suffix "-ize" is derived from the Greek suffix "-izo", which is used to form verbs denoting the act or process of doing something. Hence, the word "memorize" is formed to signify the act of committing something to memory.