The word "ginhorse" is spelled with the letter "g" followed by "in" and "horse". The IPA phonetic transcription for "ginhorse" is /dʒɪn.hɔːrs/. The "g" is pronounced as a voiced velar stop, similar to the "g" in "go". The "in" is pronounced with a short "i" sound followed by an unstressed "n" sound. Finally, "horse" is pronounced with a silent "e" and a long "o" sound. Together, these sounds make up the unique spelling and pronunciation of the word "ginhorse".