The word "ZMARKER" is spelled using the IPA (International Phonetic Alphabet) symbols /z/ /m/ /ɑː/ /k/ /ər/. The first symbol represents the phoneme "z", which is pronounced as a voiced dental fricative. The second symbol represents the phoneme "m", which is pronounced as a bilabial nasal. The third symbol represents the phoneme "ɑː", which is pronounced as an open back unrounded vowel. The fourth symbol represents the phoneme "k", which is pronounced as a voiceless velar plosive. Finally, the last symbol represents the phoneme "ər", which is pronounced as a central vowel followed by the sound "r". Together, these phonemes create the distinct sound of "ZMARKER".