The word "cilic" is not a commonly used word in English. It is possible that the intended word is "Cilic", which is a surname in Croatian. The phonetic transcription of "Cilic" is /ˈtʃɪlɪtʃ/. The "C" is pronounced as "ch", the "i" is pronounced as "ih", the "l" is pronounced as "l", the "i" is pronounced as "ih" again, and the "c" is pronounced as "ch" again. The last "h" is silent.