The word "autocratrix" is not commonly used, but it refers to a female ruler with absolute power. The spelling of "autocratrix" can be broken down phonetically as "aw-tuh-kruh-triks." The first syllable "aw" is pronounced as in the word "caught," followed by the schwa sound "uh." The next two syllables "kruh" have a short "uh" sound followed by a hard "k" sound. The final syllable "triks" has a long "i" and a hard "ks" sound.
A woman who.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.