The spelling of the word "hath claim" can be explained using IPA phonetic transcription. "Hath" is pronounced as /hæθ/ and is an archaic form of "has". "Claim" is pronounced as /kleɪm/ and means to assert or demand a right. Together, "hath claim" means to have a right or demand something. This phrase is rarely used in modern English and is more commonly seen in historical and literary texts.