The word "Hobb" is typically spelled with two B's. The pronunciation of this word can be represented by the IPA phonetic transcription /hɑb/. The "h" sound at the beginning is pronounced with a puff of breath, and the "a" sound is a short one. The double "b" in the spelling indicates that the word is pronounced with a quick and forceful closing of the lips. While the word "Hobb" may not be commonly used, understanding its spelling and pronunciation can be helpful in developing a strong command of the English language.