The word "HEAS" is spelled using the International Phonetic Alphabet (IPA) as /hiːz/. The symbol /h/ represents the voiceless glottal fricative sound, while /iː/ represents the long vowel sound for "ee". The symbol /z/ is the voiced alveolar fricative sound. This word is not commonly used in English, and it is unclear what it refers to without context. However, using the IPA phonetic transcription helps to accurately represent the pronunciation of the word.