The spelling of the word "has stab" is phonetically represented as /hæs stæb/. The initial consonant cluster "st" is pronounced as a voiceless alveolar fricative followed by a voiceless alveolar stop. The single "a" after "s" is pronounced as a short vowel sound /æ/. The second syllable contains the consonant cluster "b" and "st," where "b" is pronounced as a voiced bilabial plosive and "st" as mentioned earlier. "Has stab" is a phrase that means to have made a sudden, sharp movement with a pointed object like a knife.