The word "holecek" is a Czech surname that is pronounced as "ho-leh-tsek" in the International Phonetic Alphabet (IPA). The spelling of this word reflects the unique sounds of the Czech language. The "h" is pronounced as a soft "h" sound, while the two "e" letters are both pronounced as separate "eh" sounds. The "c" at the end is a hard "ts" sound, and the "k" is pronounced as a hard "k" sound. Overall, the spelling of "holecek" accurately represents the complex sounds of the Czech language.