The word "most emasculate" is spelled as [məʊst ɪˈmæskjʊleɪt]. The first syllable "mo" is pronounced with the vowel sound of "oe" as in "toe". The following syllables "st" and "e" are pronounced as they are. The word "emasculate" means depriving someone or something of their power, strength or masculinity. The addition of the word "most" intensifies the meaning. The word is spelled as it is pronounced, with emphasis on the second syllable.
The word "emasculate" has Latin origins. It is derived from the Latin word "emasculare", which is a combination of "e-" meaning "out" and "māsculus" meaning "male". The word "masculus" is the diminutive of "mas", which means "male" or "man". When "emasculare" made its way into English, it retained its Latin roots and meaning. "Most emasculate" simply means the superlative form of "emasculate", emphasizing the extreme or highest degree of emasculation.