The word "re sister" is a misspelled form of "resister", a noun that refers to a person who dissents against authority or a group. The correct spelling of this word is pronounced as /rɪˈsɪstər/. The first vowel sound is pronounced as "ih" (like "hit"), followed by an "s" sound and the "ih" sound again. The final "er" sound is pronounced as "ər" (like "hopper"). So, the correct pronunciation of "resister" is /rɪˈsɪstər/.