Dunhill is a proper noun, most commonly recognized as a surname and brand name (e.g., Dunhill cigarettes and luxury goods). It functions as a two-syllable proper noun with stress on the first syllable. In everyday usage, it’s uttered with a crisp initial /ˈdʌn hɪl/ or /ˈdʌnhɪl/ depending on speaker and brand reference; the second syllable contains a syllabic or short vowel followed by /l/.
Full pronunciation guide