The word "DELK" is spelled using the International Phonetic Alphabet as /dɛlk/. This means that the first syllable "del" is pronounced with a short "e" sound followed by a "l" sound. The second syllable "k" is pronounced with a hard "k" sound. This spelling system helps to accurately represent the sounds of spoken language in written form. It is particularly useful for those learning a new language or those with hearing impairments who may struggle with traditional written spelling.