The word "DCEAF" is spelled using the International Phonetic Alphabet (IPA) as /diːsiːiːeɪɛfiː/. This spelling represents the individual sounds of each letter in the word. The first letter, "D," is pronounced as /diː/. The following letters, "C," "E," "A," and "F," are each pronounced as their respective IPA symbols. This spelling system is a useful tool for accurately representing spoken language and can help to clarify and standardize communication among speakers of different languages.