The phrase "different breed cat" refers to a cat that belongs to a distinct group within the feline species. The spelling of this phrase can be explained using IPA phonetic transcription as "ˈdɪfərənt briːd kæt". Each symbol represents a specific sound, with the "d" and "t" sounds being pronounced differently because of their placement within the word. This phrase can be used to describe unique characteristics and traits that differ from other cats within the same breed or species.