Acusector is a made-up word that does not have an established spelling. However, based on its phonetic pronunciation, we can spell it as /ˈækjusɛktər/. The first syllable "acu" sounds like "a-kyu" and is followed by the syllable "sector," pronounced like "sek-tor." The "u" in "acu" is pronounced like the "oo" in "food." The letters "s" and "c" in "sector" produce a "k" sound. The emphasis is on the second syllable of the word, "sec."