The spelling of the word "kirombo" can be explained using IPA phonetic transcription. In Isukha language, a Bantu language spoken in Western Kenya, "kirombo" is pronounced /ki.ɾom.bo/. The "k" sound is a voiceless velar plosive, while the "i" sound is pronounced as /i/ as in the word "bit". The "r" sound is a trilled /r/ and the "o" sound is pronounced as /o/ as in the word "no". Finally, the "m" and "b" sounds are pronounced as /m/ and /b/ respectively.