The spelling of the word "Trexan" can be explained through its IPA phonetic transcription, which is /ˈtrɛksən/. The "t" is pronounced as "t" in "top," while "r" is the rolled "r" sound. "e" is pronounced as "e" in "pet," "ks" is pronounced as "ks" in "taxi," and "a" is pronounced as "a" in "cat." Lastly, "n" is pronounced as "n" in "nut." So to summarize, "Trexan" is spelled as T-R-E-X-A-N, pronounced as /ˈtrɛksən/.