The spelling of the word "hoke up" can be explained using the International Phonetic Alphabet (IPA). The first sound in "hoke" is represented by the symbol /h/, which is a voiceless glottal fricative. The second sound is represented by the symbol /oʊ/, which is a diphthong that starts with an open-mid back rounded vowel /o/ and ends with a tense /ʊ/ sound. The final sound in "up" is represented by the symbol /ʌp/, which is a mid-central vowel followed by a voiceless bilabial plosive /p/. Together, "hoke up" is pronounced like "HOHK-UHP" in IPA.