The spelling of the word "ei kit" is pronounced as /eɪ kɪt/. The first two letters, "ei," are a digraph that create the long vowel sound in "eight" or "hay." The second part, "kit," is spelled phonetically, with the "i" making the short vowel sound like in "sit" or "hit." Together, "ei kit" means a set of tools or equipment for a certain task. It's important to pay attention to correct spelling in writing to avoid any miscommunications or misunderstandings.