The correct spelling of the word "re saying" can be a bit tricky due to its pronunciation. It is pronounced as /rɪˈseɪɪŋ/ and consists of the prefix "re-" and the verb "saying". The prefix "re-" means to do something again, while the verb "saying" implies the act of expressing something verbally. Therefore, the word "re saying" essentially means to repeat or say something again, which can come in handy during communication when a message needs to be reiterated, clarified or emphasized.