Correct spelling for the English word "reflectings" is [ɹɪflˈɛktɪŋz], [ɹɪflˈɛktɪŋz], [ɹ_ɪ_f_l_ˈɛ_k_t_ɪ_ŋ_z] (IPA phonetic alphabet).
The word "reflectings" doesn't have a widely recognized etymology. It appears to be a derivative of the verb "reflect", which comes from the Latin verb "reflectere", meaning "to bend back". "Reflectings" would be a noun form derived from the verb, possibly used to refer to multiple acts of reflecting or instances of reflection. However, it is worth noting that "reflectings" is not a commonly used word in modern English, and other terms like "reflections" or "ponderings" might be more appropriate.