Correct spelling for the English word "repreparation" is [ɹɪpɹˌɛpɐɹˈe͡ɪʃən], [ɹɪpɹˌɛpɐɹˈeɪʃən], [ɹ_ɪ_p_ɹ_ˌɛ_p_ɐ_ɹ_ˈeɪ_ʃ_ə_n] (IPA phonetic alphabet).
The word "repreparation" is not commonly found in dictionaries, and therefore does not have an established etymology. It appears to be a combination of the prefix "re-" (meaning again or repeat) and the word "preparation" (meaning the act of getting ready or making something ready). In this context, "repreparation" could imply the notion of preparing something again or making something ready once more. However, it is worth noting that the usage and meaning of this word might vary depending on the context in which it is used.