The spelling of the word "deskest" is not correct in Standard English. The correct form is "desk." The extra "-est" suffix is unnecessary and does not convey any grammatical information. The phonetic transcription of "desk" is /dɛsk/, which represents the sounds of the consonants "d" and "k," and the vowel "ɛ." In linguistics, the phonetic transcription system provides a standardized method for representing the sounds of language.